Crazy Bulk Reviews – The Top Legal Steroid Alternatives, Side Effects, Before and After Results Revealed

Below you will find the important facts and figures I feel every consumer should know surrounding Crazy Bulk and complete guide for taking necessary precautions.

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Please note: this is a Crazy Bulk review and fan site.  If you are looking for the official website so you can purchase the stacks and supplement directly from Crazy Bulk and qualify for the 14-day money back guarantee and all bonus materials, please click here to be redirected.

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Ok, on to those facts and figures…

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Product Name: Crazy Bulk

Also Known as: The best legal steroid alternatives

Producing Company: Wolfson Berg Limited

Product Website: Click Here For The Verified Official Website For Crazy Bulk

Shipping Cost: FREE Worldwide

Available At Traditional Stores: No

Available on GNC: No

Available on Amazon: No

Discounts: Buy 2 Get 1 Free

Refund Policy: Backed by a 14-day, no questions asked, full (100%) money back guarantee on unopened items

Offers Secure Online Payment?: Yes, payments and refunds are handled by MoreNiche, which employs encryption technologies using 256-bit encrypted checkout to secure sensitive data such as your financial information.

Where To Learn More: Continue reading more on this page or visit the official website

Alternatives To Crazy Bulk: Marine Muscle, D Bal MAX, BlackWolf, Niacin Max & TestoGen

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List of Legal Steroid Alternatives offered by Crazy Bulk

Here is the list of 11 different legal steroid alternatives offered by Crazy Bulk official website. I will also explain each one of them within my in-depth crazy bulk review.

Stay with us, while we evaluate each of these crazy bulk supplements.

Legal Steroids	Picture	My Rating
#1: D-Bal		4.9	Check Price
#2: Anadrole		4.8	Check Price
#3: Decaduro		4.9	Check Price
#4: Anvarol		4.9	Check Price
#5: Trenorol		4.9	Check Price
#6: Winsol		4.9	Check Price
#7: Testo-Max		5.0	Check Price
#8: Clenbutrol		4.8	Check Price
#9: Gynectrol		5.0	Check Price
#10: HGH-X2		5.0	Check Price
#11: NO2 MAX		4.8	Check Price

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Crazy Bulk: What is it?

Crazy Bulk is a clearing house for a huge number of completely legal bodybuilding supplements, many of which are oral anabolic steroid alternatives.

Don’t listen to the people saying these are REAL oral anabolic steroids; these are natural supplements derived from the similar ingredients as steroids, but put together in all-natural combinations that are 100% legal, and don’t come with the nasty side effects as roids.

Best of all, CRAZY Bulk work just as well, without shrinking your balls or making your hair fall out, etc.

I’m going to be perfectly honest here, I’ve had plateaus in my bodybuilding training.

Years of dedication and study didn’t magically make it so I could ignore the natural limits my body wanted to observe.

I needed that strong edge, and Crazy Bulk products is where I found it.

Crazy bulk supplements are the legal and safe alternatives to anabolic steroids, all available for sale online at reasonable price points.

Crazy Bulk offers some high quality stacks when it comes to the cutting.

Winsol is a legal, safe alternative to the anabolic steroid Winstrol. It is great for enhancing muscle definition in particular.

Then there’s Clenbutrol, which replaces the powerful Clenbuterol steroid. This one amps your performance levels up, getting you the most out of every workout and helping you retain lean muscle as you shed fat weight and padding.

There’s also Anvarol to replace Anavar, which drives up your energy levels and metabolism, burning more fat both in the gym and at rest.

Each of these awesome Crazy bulk supplements is made of all natural ingredients, without the nasty side effects synthetic anabolic steroids inflict on the human body.

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Crazy Bulk Supplements Reviews

For those who want to replace their fat weight with muscle weight, Crazy Bulk’s bulking supplements have you covered.

This is very much where Crazy Bulk shines compared to the competition, with a whopping seven different products tailored to a variety of needs.

• D-Bal – Ideal for Rapid Muscle Mass Gain (Read Detailed D-Bal Review here)
• Anadrole – High Powered Mass Gains (Read Detailed Anadrole Review here)
• Decaduro – For Endurance and Strength Boosts (Read Detailed Decaduro Review Here)
• Anvarol – Endless Supply of Energy and Power (Read Detailed Review Here)
• Trenorol – For the Big Guns (Read Detailed Trenorol Review here)
• Winsol – For extra boost of cutting cycles (Read Detailed Review here)
• Testo-Max – A Clasic Strength Boosting Supplement  (Read Detailed Testo Max Review here)
• Clenbutrol – For Cutting and Shredding (Read Detailed Review Here)
• Gynectrol – Get Rid of Gynecomatsia and Man boobs (Read Detailed Review here)
• HGH-X2 – Cut Your Recovery Interval (Read Detailed HGH X2 Review here)
• NO2-Max – Higher Energy, More Mass (Read Detailed NO2 Max Review Here)

Each of these is, like the Crazy cutting supplements, a replacement supplement for an illegal, banned anabolic steroid.

D-Bal replicates the results of Dianabol, Testo Max replaces Sustanon, and Anadrole replaces the similarly named Anadrol, for example. NO2-Max admittedly is the only one that doesn’t actively replace another substance, but rather focuses on promoting high energy.

Crazy Bulk Cutting Stack: The Top Cutting Stack on the Market

The Crazy Bulk cutting stack is a very ideal supplements for those looking to shed their stubborn fat and put on quality lean muscle.

The cutting stack is a combination of all three awesome cutting supplements, Clenbutrol, Anvarol, and Winsol.

It doesn’t stop there, however.

Cutting fat isn’t enough if you don’t replace it with something good to support the body.

That’s why Testo-Max is also included in the Cutting stack to give you the best testosterone boost you need.

Each of these top legal steroid alternatives can boost your metabolism and give you the raw energy to power through your quality workouts and burn more fat.

However, the combination of these 4 fantastic cutting supplements will put you through an intense cycle that helps you burn fat faster, make you energized and preserve muscle while you cut.

Crazy Bulk Bulking Stack: The Best Muscle Bulking Stack

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The Crazy Bulk bulking stack is a hard-hitting combination of D-Bal, Testo Max, Trenorol, and Decaduro.

This is another perfect combination of four top legal steroid alternatives, helping your body boost up the testosterone production, protein processing, and muscle building processes to stack on enough bulk to power you through competitions and difficult strength building exercises.

A Nice Crazy Bulk Bonus: The How To Guide Included with the Stacks

What’s really great about Crazy Bulk is that they don’t just leave their powerful supplements to do the work.

They understand that a fit, awesome looking body is part of a process.

To that end, each of these awesome stacks comes with a very handy guide to the goals you’re pursuing with each stack.

They don’t just throw their Crazy bulk products out there and leave you to make it work, they provide details and info on how to do it till perfection!

Alright, but is Crazy Bulk a Scam?

I hear what you’re saying, and why you’re asking.

We’ve all been burned or will be burned by someone offering bad advice or fraudulent products.

The world is full of crappy people who want to take advantage of our needs and benefit themselves.

I won’t even lie, Crazy Bulk is a business and wants to make money.

What they don’t want is to make their money dishonestly.

Crazy bulk supplements provide a lot of up-front information and support for their customers, so you can know what you’re getting and why you’re getting it.

They are absolutely not a scam company.

The High Quality Control and Manufacturing of Crazy Bulk

All Crazy Bulk products are cGMP compliant. This qualification, standing for “certified Good Manufacturing Process,” is confirmed by the FDA.

What it amounts to is that the FDA will inspect the facilities used to produce Crazy Bulk’s products every year.

This inspection certifies that Crazy Bulk supplements are being manufactured the way Wolfson Berg Limited claims it, and that adulterants or placebos aren’t being used.

The FDA itself is signing off on Crazy bulk products manufacturing process as compliant with government regulations, meaning you can rest easy regarding the contents of your best legal steroid alternatives.

The Crazy Bulk Money Back Guarantee

Crazy Bulk also believes in the high quality of their products enough to offer a money back guarantee.

Simply return any Crazy Bulk supplement you haven’t opened, and email the company for the details of the return.

You get your money back, no hassle. The period for returns is only 14 days from order, but that is usually sufficient time to start seeing whether a Crazy bulk supplement is working for you.

Third party scam vendors don’t tend to offer a quality money-back guarantee, so this is another sign that you should feel confident when shopping for Crazy bulk products .

Crazy Bulk Testimonials from Real Consumers

Alright, I can already hear you scoffing. Everyone has good and bad testimonials, after all. That’s part of a good marketing strategy, so why is it so important?

What makes the Crazy Bulk testimonials so unique is that they encompass a wide range of real results from actual consumers, and yet are overwhelmingly positive.

Let’s face it, every body is different. Some people respond better to one form of exercise than another, and some bodies will respond to different supplements in different ways.

The very fact that Crazy Bulk’s testimonials remain very positive while covering such a wide variety of results shows that people are confident in their supplement purchases, and that these bulking and cutting stacks aren’t simply claiming to be miracle wonder pills.

Let’s take a look at five key testimonials from users of Crazy Bulk’s legal steroid alternatives.

Now that is a typical gain if we’ve ever heard of it. A 300 pound strength increase for the leg press is not nothing, and yet Richard pulled it off. Not everyone can reach these heights, but it’s inspiring to see the good results a top legal steroid alternative can bring.

So, is Crazy Bulk legit? I have to say, between my own experiences and those mentioned in these and dozens of other real testimonials, yes they are. Crazy Bulk offers great products that genuinely work, for real people with real goals.

Of course, the only way you’ll know for sure is if you try Crazy bulk supplements yourself.

Here you can read about the Top 5 Best Testosterone Booster Supplements in Canada

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Crazy Bulk Ingredients

So, we’ve talked a bit about the fact that everything in Crazy Bulk is legal, but what exactly is in Crazy Bulk products?

First, it is beyond the scope of this review to discuss every single ingredient in deep detail.

That would involve a whole lot of reading that wouldn’t necessarily get you closer to the answers you want. Instead, we’ll highlight a few key choices Crazy Bulk makes with its ingredients.

The first thing to note is that Crazy Bulk’s ingredients are 100% all natural. They aren’t heavily processed, synthesized components made in a lab. All anabolic steroids are synthetic compounds derived from natural substances. This means they’re highly concentrated and intense, and it is this concentrated effect that causes so many undesirable, awful side effects in the body.

By using all natural ingredients with no major track record of the negative side effects of anabolic steroids, Crazy Bulk has created products that are safe and effective for their customers.

One example of this is the ingredient list for D-Bal.

• Isoleucine – A Branched Chain Amino Acid (BCAA) that prompts muscle growth and damaged tissue recovery.
• Valine – Also a BCAA, that improves nitrogen retention.
• Leucine – A BCAA that also promotes muscle growth.
• Whey Protein Concentrate – Muscles are made of protein, so this supplement includes it right in the mix.
• Tribulus Terrestris – Natural support for testosterone production.

Each of these has a bit of an intimidating name, but Tribulus Terrestris is the name of a flower.

That’s right, it’s derived from an all-natural plant. Each of these components works in concert to replicate the effects of Dianabol (dbols), an anabolic steroid, without overclocking the body’s testosterone and causing big gains at the expense of damage elsewhere.

These aren’t fillers and placebos, but real ingredients chosen to have an active effect on your body’s metabolism and bulking processes. The same holds true for each of Crazy Bulk’s other supplements.

So, let’s have a quick review of some key points we’ve covered so far.

1. These are not banned, anabolic steroids

Crazy Bulk’s supplements are NOT anabolic steroids.

I’ve said this a lot, and I’ll say it more to make sure you understand.

When someone uses the term steroid or anabolic steroid, they’re actually referring to a specific chemical type.

These compounds are banned for private use except in very specific medical circumstances. Instead, these are all natural supplements that achieve the same effects without the unpleasant effects.

2. These are very safe products

I’m not going to lie to you and say that there is no chance of side effects with Crazy Bulk’s products.

That’s just advertising talk and it isn’t fair to you.

Every compound that goes into your body, all natural or not, has a chance of interacting with your body chemistry in an unexpected way. Some people are allergic to the Tribulus Terrestris flower; they would definitely have an unpleasant side effect on taking D-Bal!

However, these sorts of effects are rare. Discuss the Crazy Bulk ingredient list with your doctor before starting a supplement regimen, and they can fill you in on important information such as allergies, drug interactions with medicines you may be taking, and other concerns.

If you follow this step, and aren’t allergic, then everything Crazy Bulk offers should be very safe for you to take.

3. These are effective products

We’ve seen the testimonials, and Crazy Bulk strenuously tests each product for efficacy.

While no guarantee can be made for the results you will personally see, the fact is that these supplements have been proven to work for real people in the real world.

Why Anabolic Steroids are so Bad for you

We’ve mentioned the side effects that come from anabolic steroids, but we haven’t discussed just why they are so bad for the body.

We’re going to cover some of these effects in detail, to remind you why Crazy Bulk’s all natural alternatives are a much safer bet for your physical health and workout routine.

• Not just illegal, VERY illegal

The first side effect that we have to cover is the legal side effect. These are controlled substances banned for private use.

These substances are not legal for you to use on your own. Let me say it again, for those in the back; anabolic steroids are illegal for private use!

Jail sentences for first time offenders include a $1000 fine and up to a year in prison. One year where you can’t work, see your family when you wish, or pursue your dreams.

The $1000 is simply added burden when faced with the loss of income, safety, and comfort that comes with a year in the cells.

If you’re caught trafficking, which creatively applied can include simply hooking up your gym buddies with some of your own supply, you can face five years in prison, and be fined up to $250,000! Is the seriousness sinking in yet?

So let me stress one more time; don’t use illegal steroids. The gains are legally not worth it.

• Expensive as well as illegal

Anabolic steroids don’t come cheap. It can cost anywhere from $500 to $1500 per month to maintain an anabolic steroid regimen.

Compare that to less than $200 for a month’s supply of the Crazy Bulk cutting stack, and steroids just aren’t as friendly to your wallet and bank account.

• Medical Side Effects

Unlike Crazy Bulk’s supplements, anabolic steroids have huge, well-documented medical side effects. These aren’t rarities, they are the norm.

If you take it, you almost certainly will experience these effects in some fashion.

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According to WebMD, these effects include the following wonderful bits.

In men, anabolic steroids can:

• Reduce sperm count.
• Shrink the testicles.
• Cause you not to be able to father children.
• Enlarge the breasts.

In women, anabolic steroids can:

• Increase body hair.
• Make skin rough.
• Decrease breast size.
• Enlarge the clitoris.
• Deepen the voice.

In both men and women, anabolic steroids can cause:

• High blood pressure, heart attack, or stroke.
• Higher levels of bad cholesterol (LDL) and lower levels of good cholesterol (HDL).
• Liver disease and possibly liver cancer.

The chance of these problems is higher, when steroids are taken as a pill.

• Oily skin, acne, and male-pattern hair loss.
• Skin infections that can become severe if the drug was tainted with bacteria.
• Irritability, rage, aggression, violence, uncontrolled high energy (mania), false beliefs (delusions), and addiction.

Source: WebMD

The effects come because the doses in muscle-bulking anabolic steroids are so high, and so purified in a lab. They stress the body to an intense degree, putting everything into overdrive instead of gradually enhancing it.

The results are comprehensively bad for you. The most serious are the stresses placed on the heart and liver.

Extended use puts you at an intense risk of a cardiovascular episode, as well as putting your liver at risk. The liver is a wonderful organ, and without it our bodies become so poisoned that death invariably results.

I won’t spend a great deal of additional time on this matter. It’s simply important to point out that when you have a safe, effective, and legal Crazy Bulk alternative, anabolic steroids simply aren’t worth it.

Here are the four best oral steroids for strength, muscle building and raw power

Crazy Bulk Results

Assuming I haven’t scared you off, let’s talk about the results you can expect from the Cutting and Bulking stacks and supplements you can order from www.crazybulk.com.

A Word About Crazy Bulk Cycles

People who use Crazy Bulk supplements report the most consistent and most dramatic results when they follow what is called a cycle. You don’t just take Testo Max every day for the rest of your life, but rather incorporate it into a Bulking/Cutting cycle.

The cycle is the process of taking one type of supplement or stack, exercising to get the results you want, a brief “break period,” followed by taking the other type of supplement. There are two general approaches. The first is the Bulk, then Cut cycle. This approach focuses on building up the underlying muscle mass of your body before worrying about reducing weight.

Users take the best bulk supplements they can, followed by a week long recovery period, then switch to Crazy Bulk cutting supplements. Exercises change to focus on the desired results.

The Cut, then Bulk cycle is precisely the opposite. Which you choose depends primarily on what you most desire to accomplish: weight loss or muscle gain.

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Crazy Bulk Bulking Supplements

This is where you go if you’re all about that mass. You might want a better looking body with bigger muscles, or you may simply want to bulk up and add strength without worrying about fat loss. Either way, a Crazy bulking stack is ideal for you.

These are the products that deliver improved lean muscle mass, higher physical strength, and better blood flow.

Crazy Bulk’s products work on a number of levels, including focusing on nitrogen retention to promote rapid repair and recovery, protein synthesis to turn your meals into strong, large muscles, and higher energy so you can get the most out of your workout.

Less downtime married to bigger gains, and without awful “backne” and man-boobs developing as a side effect.

• Increase in Lean Muscle Mass
• Higher Raw Muscle Strength
• Superior Endurance and Stamina
• Results as Soon as Two Weeks
• Completely Legal
• Fast Recovery for Less Down Time

A great diet and a good exercise regimen are the first, most important steps in improving your body’s lean muscle mass. Bulking steroid replacement supplements are what give they real performers a step up.

Whether to get through a plateau or supercharge their performance when getting started, fitness minded folk everywhere use a variety of supplements to improve their fitness regimens. A great combination like the Crazy Bulking Stack combo can help you push yourself to the next level, making your body into just what you want it to be.

That’s why Crazy Bulk offers the best bulking stack supplements you can find. Not only are they effective, they’re priced at an economical, affordable level.

Prices at Crazy Bulk are generally 40% less than those of the competition, and that’s on a per-product basis. If you take advantage of Crazy Bulk’s frequent 2 for 1 deals, or their deep-discounted stacks, you can pile up very significant savings over time.

Translating Crazy Bulk Claims to Practical Results

Alright, so we see what the supplements do, but what are the practical Crazy Bulk results, aside from the fancy sales-speak?

The first is the degree of muscle gain you can anticipate. While still acknowledging that every body is different, the typical user of Crazy Bulk supplements reports a consistent muscle gain between 10 and 20 pounds of lean muscle weight.

Assuming an average weight of 200 pounds, that’s a 5 to 10 percent gain in muscle mass when using Crazy Bulk bulking supplements consistently.

It should be stressed, the largest gains were seen in clients who used one of the Crazy Bulk bulking stacks, rather than individual products. The Ultimate Stack in particular really works your body on every level.

Supplements to increase energy and reduce recovery times mean you can spend more time in the gym, and less time aching after a good workout. Water weight is lost through retention-reducing ingredients. Cutting supplements trim your body’s fat while the others put on that lean muscle we so worship.

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Part of a Balanced Effort, Not a WonderPill ™

While we’re talking about Crazy Bulk results, it’s important to stress that the only thing that builds strong muscle consistently is exercise. The only thing that sheds fat is to reduce the intake of your calories relative to how many you burn through metabolism and working out.

If you sit on a couch all day chugging carb-heavy sodas and spicy nacho chips, then you really aren’t going to get these results we’ve been discussing.

Bulking as a Process

Bulking is achieved through practical balance of exercise and good nutrition. Feed your body the right things while working out the right muscles, and you will find yourself gaining muscle mass.

The first part of the process is access to bulking equipment. There is no single right choice here; kettlebells, weight machines, free weights, pushups, situps, and pullups can all add to muscle mass.

Without going into the deep science, muscle tissue is built when we work out, because hard exercise does damage to the lean muscle tissue. Our bodies then replace the damaged portions, usually in excess of the damage done. The result is stronger, fitter muscles.

Some extra advice on getting going in the bulking process, particularly if you’re very, very new to the working out world:

1 – Find a local gym that doesn’t require a contract.

The gym isn’t for everyone, but it’s always an excellent place to start. Gyms have a variety of equipment that you can use when weight training, and will usually include machines and free weights of various sorts.

This lets you try out multiple exercise types to find out what works best for you. Then, you can choose whether the gym is entirely right for you.

2 – Find a trainer to work with.

This can be a pricey option, I won’t lie. However, good physical trainers are absolute diamonds when it comes to working out. They can show you the correct form, help you see problems in your body that you can work around, and get you jump-started on the process.

Don’t feel you have to commit to a long process out of the gate, talk to the trainer instead and explain what you’re going for. Ask the trainer to work with you, and show you how to get to your goals and to see what works for you. If you like the results, then you can discuss a longer term relationship.

3 – Take the time to go see your doctor.

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This is something I can’t stress enough. Working out puts serious stresses on the body. Yes, it’s healthy in the long run, but in the short term it can cause you all sorts of shocks to the body.

If you spent your life slobbing about on the couch, jumping into a strenuous workout can make you feel like you’re dying, and that might put you right off. Further, you may have underlying health issues that need to be considered.

So it is very important that you take the time to talk to a doctor about your plans. Explain where you’re at, what you want, and how you plan to get there.

Your doctor can then point out what sort of activity your cardiovascular system can tolerate, or skeletal considerations like sciatica that you should be aware of when starting a workout.

Another benefit is that your doctor can discuss potential drug interactions with you. Some of the ingredients in certain Crazy Bulk supplements can lower blood pressure, for example. If you’re on a medication that reduces blood pressure already, your doctor definitely needs to know if you’re adding another factor that can do so.

Be Safe, Be Sensible

The goal of a killer body isn’t to actually kill your body. Weird, right?

Don’t assume that taking a Crazy bulk supplement is going to make you exempt from the need to be healthy and careful with your body. By all means, challenge and push through your limits, but respect that some limits exist for a reason.

High weight is great for improving your strength, but if you go for the 400 pound deadlift right out of the gate, you absolutely are going to wreck your body.

Seeing a trainer and your doctor can point out the pace and approach that are right for you, that will keep you safe. You want to get healthier, look better, and be stronger, right? You will only do that if you observe sensible precautions.

That said, it isn’t all doom and gloom. Most people are more than fit enough to handle an increased exercise load.

The point isn’t to scare you off, it’s to remind you that this is a process. The best trainers point out that being healthy is a lifestyle, not a magic set of steps that solve all your problems.

Some of the basic concepts in the bulking process include:

– Myofibrillar Hypertrophy

That fancy language essentially means “your muscles are growing.” This is the result of lifting large weights with fewer repetitions.

You aren’t going for endurance here, you’re teaching your body to lift the maximum it can in the shortest time. This is a great exercise for bulking, because it causes the body to re-evaluate the maximum threshold it’s enduring, and assign resources accordingly. Bigger burdens translate into larger muscles.

You definitely want to combine your efforts in this area with a recovery time reducing supplement. The longer you go between sessions, the less benefit you receive. However, the body has limits, so you need something to boost the repair rate and let you get back to the gym more consistently.

The Bulking Diet: Counterintuitive but Important

I did stress that you lose weight when calories burned exceed calories consumed. However, that shouldn’t be your first goal during the bulking process.

Our bodies only work with what we give them. You can’t make bricks without clay. You can’t feed a lion lettuce, to quote the excellent TV series Six.

The goal in the bulking phase isn’t to cut your calories down to a weight-loss standard. Rather, it is to balance those calories in a way that allows for easier, more impressive bulking gains.

The basics are familiar to anyone who’s had a discussion with a nutritionist:

– Cut Back the Carbs

Carbs are great for energy, but they don’t contribute to muscle gains. They can fuel your workout itself, but other energy types such as healthy fats and proteins can do that as well. The problem is that the body loves to convert carbs to body fat.

– Add Protein

If you’re the kind of person that prefers rules of thumb and eyeballing a problem rather than precise answers, there is an easy way to go about this. Make sure that at least half of your meal, either by plate size or by calorie count, is protein. Lean protein like chicken or turkey gives your body exactly what it needs for building up better, bigger muscles.

– Greens are Gold

Replace the starchy, heavy sides in your meals with thick, leafy green veggies, and go light on the dressing as much as you can. Greens have essential vitamins and nutrients that can help your body remain healthy during the process of muscle building.

Crazy Bulk does not replace the value of these elements, it’s as simple as that. The supplements are excellent at improving your performance, but will not replace what your body isn’t getting through proper diet. Where they shine is when you combine them with a reasonably healthy workout-centric diet that can properly support your body bulking efforts.

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Crazy Bulk Cutting Supplements

The supplements Crazy Bulk offers for weight and fat cutting are just as effective in their arena as the bulking supplements are in theirs. They’re for the trainer who wants to shed water weight, body fat, and love handles, bringing the natural definition of their muscles out to shine.

These supplements are excellent for those who wish to legally improve their performance in aesthetic bodybuilding competitions, which place a premium on lower percentages of body fat.

The results you can look forward to with Cutting supplements from Crazy Bulk include:

• Increased Endurance
• Improved flexibility and mobility
• Better muscle definition
• Improved cardiovascular performance
• Lower ratio of body fat to muscle mass
• A Body you want to show off

The Crazy bulk cutting cycle is where you trim out all the soft fat mass that obscures good, attractive muscle definition. The emphasis here is less on heavy protein synthesis and nitrogen retention, and more on boosting the body’s metabolism.

The body is trained to burn more calories, resulting in weight and fat loss. The result is a body you want to take out and show the world, either in competition or just at the local beach pub.

These supplements also excel at helping the body retain lean muscle mass acquired during a bulking cycle, making a cutting cycle a natural followup to a bulking cycle.

Cutting as a Process

This is where the diet becomes more strict. When you’re working to shed fat weight, you need to cut back even more on carbohydrate intake.

Like I said, the body just adores carbs as cheap, easy energy that can easily be stored in fat cells. You need to short-circuit this process with healthier meals, reducing the number of carbs and keeping the protein ratio high.

The key mechanism to cutting cycles is Sarcoplasmic hypertrophy.

This is the opposite of the previous phenomenon. Working out muscle tissue with a greater number of reps, but at a lower weight, creates greater muscle tone and endurance.

This isn’t where you see the huge pecs or biceps, but rather the lean pockets around the abs. This is where you build supporting structures, and it’s crucial to make sure your bulking gains are healthy and well-supported.

Other good traits to observe during a cutting cycle include increasing cardio and general endurance training. Cardio is great for consistently burning excess calories, reducing the amount of energy your body tries to retain as fat.

The additional cardio also keeps your resting metabolism rate high, helping keep fatty weight off and lean weight on. Crazy Bulk cutting supplements include energy boosters that can help you power through those long sessions on the elliptical or treadmill.

A lot of reviewers for Crazy Bulk focus on the lifting side, and that is vital to a healthy, awesome body. However, good cardio creates a healthy foundation for your weight work to build on, and Crazy Bulk’s supplements definitely support healthy activity.

Alternate the Cycles

In more scientific terms, a cycle is the period in which a system works completely through a process and back to where that process started. An engine piston “cycles” when it rises, then falls back to its original point.

The same is true of the Cutting and Bulking cycles offered by Crazy Bulk.

At its most basic, a cycle would look something like this:

• Bulking Cycle
• 4 Weeks
• High intensity weight training at lower reps.
• High Protein, High Calorie diet
• Crazy Bulk bulking Stack
• Recovery Interval
• 1 Week
• Simple exercises
• Healthy Diet
• Plenty of Rest
• Cutting Cycle
• 4 Weeks
• High rep, low weight exercises
• Increased Cardio
• Lower Carb, Lower Calorie diet

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Crazy Bulk Cutting Stack

That brings you back to “start.”

Where you would start seeing the best benefit is in continuing the cycle for an extended period.

Take another week-long recovery interval after your crazu bulk cutting cycle, then add another bulking cycle, and continue the alternation in this vein for a total of six months.

The results you would see would be phenomenal, helping you overcome plateaus by varying your exercises and practices, as well as targeting different parts of your body chemistry.

What you don’t want to do is try to combine every single supplement at once. Many of the stacks combine a small part of the other type of stack to enhance your results, but the fact is your body can only process so many materials at once.

The rest tends to flood out of the body in a stream of expensive urine, and you don’t need to waste your money on that. Crazy Bulk is part of a serious, scientifically sound approach; use it properly and it will help you achieve your goals. Stick to the cycles.

Many Stacks, Many Needs

We’ll go into more detail about this later, but I should note that when I refer to Cutting and Bulking stacks in general terms, there are actually several different combinations available on Crazy Bulk’s official website.

This means two things, in general.

The first is that you can choose a different type of stack if one isn’t working for you as well as you would like.

Every body is different, and different combinations can help different people.

The second is that you can actually alternate your stacks as you go through a long cycle series. Start off with the basic Crazy bulk cutting stack and cycle stack for your first two portions, then switch to the Ultimate bulking stack to push your results into overdrive.

The options and variations aren’t exactly endless, but do offer you flexibility and ways to push your body that cover all the bases.

Real Crazy Bulk Results, not Puffs of Smoke

Because Crazy Bulk supplements are not cosmetic supplements, the gains you see will not only be real, but lasting.

Suppose you were to observe the cycle series above, stick with it for seven months (three months of bulking, three months of cutting, and appropriate recovery periods), and achieve enough gains that you feel satisfied.

If you stopped taking Crazy Bulk, those muscles wouldn’t simply disappear. Sure, if you went right back to an unhealthy diet and no workout routine you would indeed lose them eventually, but they aren’t artificially created like with anabolic steroids, and wouldn’t revert overnight.

With proper exercise and diet, you could easily keep your gains with only a moderate effort. Crazy Bulk therefore isn’t just a benefit when you’re actively working out, but paves the way when you decide to eventually scale back your routine.

More Than The Muscles

Of course, there’s a whole lot more to Crazy Bulk than a bunch of bulking and cutting supplements. Don’t get me wrong, that is absolutely their main focus.

However, they offer some serious additional products that you definitely should take the time to consider.

Let’s Talk About Man Boobs

Gynecomastia is a condition affecting about half of all men. Let’s just repeat that; half of all men will experience some degree of manboobs.

It’s not unnatural or weird, it’s not a sign that you live a horrible lifestyle and made yourself look this way. It’s a natural bodily process that just happens to show up.

Remember, men naturally have breast tissues very similar to those in women; they’re simply less developed. In some men, the visibility is higher, that’s all.

That being said, I know how irritating and frustrating many men find this condition. It’s not considered attractive, it can feel awkward, and it’s something a lot of men want very much to minimize or get rid of in regard to their body.

A Lot of Work, or A Lot of Discomfort

There are two generally accepted ways to deal with gynecomastia.

The first is surgical. Plastic surgeons can remove a significant portion of the fatty breast tissues that cause man boobs, and reduce their appearance on the chest. The problem is, this is not an insignificant step.

Any surgical procedure carries risks, both of complications on the operating table, and lingering side effects afterwards.

The chest tissues receive a lot of use, even when we aren’t active. Breathing moves your chest muscles, this is why chest injuries take so long to heal.

Now add in actual surgery, and you can see where this would lead to a significant amount of discomfort for a goodly while.

There is also the risk of injury or weakness to the chest muscles in general. Surgeons aren’t perfect. They generally do an excellent job, but a complication could leave you with seriously reduced upper body strength.

This can be combined with the potential for aesthetic complications. In short, we’ve all seen plastic surgery disaster “after” shots on the web. You don’t want that on your chest.

The surgical option is generally safe and effective, but there are serious reasons to try other steps first.

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Work it Off

The more accessible alternative is to build up your upper body muscles until the man boobs simply go away on their own. Reducing body fat and increasing the pectoral size is a good way to reduce the visibility of gynecomastica.

The difficulty with this approach is that it requires a great deal of work. Sure, if you’re reading this article you probably aren’t a stranger to the gym and are committed to pursuing a more muscular body already.

However, some people simply want help with a specific problem. Is there a way that doesn’t require months in the gym, or expensive, potentially risky surgical procedures?

Oh Yes, There is a Way: Gynectrol

What is Gynectrol, anyway?

Understanding the desire for assistance in fighting gynecomastia, Crazy Bulk bent their considerable resources and experience with supplements to the problem of man boobs.

The results is a powerful little supplement called Gynectrol, and it is an exciting one to take a look at.

Ingredients of Gynectrol

This is one of the supplements we do have a thorough ingredient list for, so I’ll walk you through it briefly.

Caffeine:

Caffeine is a bit of a wonderdrug. It fuels a lot of workouts, and many bodybuilders include it in their supplement stacks. It raises mental and physical energy levels, allowing you to work harder, for longer. It also fires up the metabolism, inducing lipolysis, or fat-burning energy use.

Chromium:

Studies at the University of Pittsburgh Medical Center have demonstrated that Chromium has simultaneous muscle building and fat burning properties. This means it is a very effective tool at helping shed the fatty tissues of your man boobs and replacing them with muscles.

Guggulsterone:

Guggulsterone is a thyroid booster, this is another ingredient which boost the body’s fat-burning properties.

There are other ingredients, but these are the most interesting worth taking a look at.

More Energy, More Results

Oh, we are definitely not done with the extra products yet. We’ve surveyed these briefly, but I want to go into some more detail with you about them.

They offer special advantages that don’t necessarily focus on bulking or cutting, but rather help you in achieving each goal you might have.

Nitric Oxide Supplement (NO2-Max)

NO2-MAX is a rather unique supplement in the Crazy Bulk inventory. Consisting of 2400mg of carefully formulated nitric oxide, this isn’t exactly a bulking supplement, and it isn’t merely a cutting supplement. Rather, it’s a high powered, all natural efficiency booster.

Nitric oxide is a substance that occurs naturally in the body, and is partially responsible for delivering responses between cells. It’s a vasodilator; it relaxes and expands the blood vessels, ensuring steadier blood flow.

What does this mean for you and your bulking or fitness regimen? I am glad you asked, or rather, that I asked for you.

Blood carries oxygen around the body. Your body needs oxygen for a variety of purposes, but one of the most critical is the role it plays in allowing your body to use energy. When oxygen use goes up, your body burns more fat cells. This does have a cutting effect, but the additional effect is the release of a whole lot of stored energy.

You can then use that energy to work out. This means that Crazy Bulk NO2-MAX helps you power through those tough workouts, burning more fat and building more muscle. It releases your own body’s fuel reserves.

Quick Recovery

The benefits of Crazy Bulk’s NO2-MAX supplement don’t stop in the gym, however. Nitric Oxide plays a strong role in helping the body recuperate.

When we work out, our muscles build up lactic acid, which is responsible for that unpleasant, hateful burn you get after a workout. Increasing blood flow helps flush the acids and other workout byproducts out of your muscles, reducing the amount of time you ache and burn after a good workout.

This means you can relax more fully, and the combination of better rest and reduced lactic acids means you recover more quickly, and are able to get back to the gym for workouts sooner.

Related: Best Nitric Oxide Supplements & NO2 Booster for Explosive Muscle Pumps

Human Growth For You (HGH X2)

HGH-X2 is another quite special supplement Crazy Bulk offers it customers. Instead of functioning as a steroid replacer like other Crazy Bulk supplements, it serves as a pituitary stimulator, prompting the body to release additional HGH (human growth hormone).

This hormone is produced by the pituitary gland, and is the primary reason you grow in size as you age.

Younger folks have more HGH than older folks, as their bodies have greater growth demands than older bodies. Those infamous growth spurts that kids experience when they hit their early teens?

That’s due to the body putting HGH into overdrive for a certain period, forming the bones to their full size and sculpting the shape of the muscles.

Your body’s muscle size and composition is due to your HGH levels as a child. Once you hit adulthood, you might notice that barring major dietary or activity changes, you stay more or less in the same overall shape.

Changes such as weight gain or loss are quite gradual. This is because your HGH levels have stabilized and gradually reduced. HGH booster such as HGH-X2 seek to re-start the body’s production of HGH with the aim of realizing massive muscle gains.

The principle behind the idea is a scientifically valid one. If HGH helps spur muscle growth as a child, shouldn’t it also help with such growth in adults?

While the research is still out on a final answer, the early information available is quite promising. Boosting the body’s levels of HGH while pursuing a strong muscle-building activity, particularly when combined with other muscle-bulking supplements, should produce some incredible gains.

The specific ingredients are not readily available, but what is known is that they are a set of amino acids. These stimulate the pituitary gland, prompting it to release additional levels of HGH into your body, thus spurring muscle growth.

None of this HGH will be diverted to bone growth. Much of the HGH in young people is diverted to the development of their bones, but a full adult has all their bone mass completed. Barring bone breaks or major experimental surgery I would strongly advise against, you aren’t going to add very much new bone to your body.

Thus, your HGH increase will go entirely toward helping your body build new muscle mass as you try to bulk up.

In the end, yes, HGH-X2 is a bulking supplement like D-Bal or Testo Max. However, it functions on a very different principle. It doesn’t try to replace or replicate the results of an anabolic steroid. Instead, it stimulates a natural hormone in the body, one that the other supplements don’t touch.

It’s a clear indication and illustration of how Crazy Bulk tries to cover every base, giving everyone a variety of options to use individually or in a stack.

Related: Top 4 Best Human Growth Hormone (HGH) Booster Pills for Sale

Crazy Bulk Stacks – Both Great and Small

I’ve talked a lot about “stacks” in the article thus far, but I wanted to go into a little more detail about the stacks currently on offer from Crazy Bulk.

They actually offer five different stacks, tailored to a variety of needs. The different varieties stresses what I’ve been talking about in the paragraphs just above; Crazy Bulk offers so much more than simple muscle growth or weight loss. They offer multipurpose aids to suit your needs.

We’re only going to go into the Bulking Stack for this example, to show you the reasoning behind some of Crazy Bulk’s choices in making a stack.

Components:

• Testo Max
• Decaduro
• D-Bal
• Trenorol

You’d think a bulking stack would include every supplement in the Crazy Bulk “bulking” category, but that’s where you would be wrong. Instead, they focus on a simple, “core four” arrangement that will help you achieve the bulking goal you want.

It’s more accessible than the larger stacks, and chances are by the time you go this route, you will have tried and been satisfied with at least two of the ingredients on the list.

Testo-Max

First up is Testo Max. This is the underlying “foundation” supplement that gets things rolling. Testosterone is key in building up muscular strength in the body, and key to bulking up with bigger muscles.

Testo Max is the key, flagship testosterone booster on the market today, and sets the tone for the rest of the stack.

Decaduro

Decaduro is a good multipurpose supplement. Its focus is on improving the body’s nitrogen synthesis process. In short terms, this has three effects.

The first is that it will help with building up the bigger muscles you want.

Second, it raises the endurance levels, allowing you to work out longer. Finally, it helps with collagen synthesis, which is vital for joints and ligaments.

Those new big muscles need something to support them, after all!

D-Bal

D-Bal, Crazy Bulk’s answer to the anabolic steroid dianabol, focuses on nitrogen retention. Where Decaduro helps your body produce it, D-Bal keeps it in your system longer, so it isn’t flushed before it can be used. This allows you to experience bigger gains, and shorter recovery times.

Trenorol

Trenorol is last up, and is balanced between cutting and bulking properties. Most importantly, it increases your strength as you continue to work out and build those muscles.

Stronger muscles means more weight can be lifted, improving the results of future workouts as well as building aesthetically pleasing muscles.

As you can see, each of the ingredients has the desired “bulking” effect in itself. However, they approach it in different ways, and offer additional benefits besides the core ones.

The other four stacks are:

The Cutting Stack (as mentioned before):

• Anvarol
• Testo Max
• Clenbutrol
• Winsol

The Strength Stack

• Testo Max
• Trenorol
• Anvarol
• DBal

The Growth Stack

• HGH-X2
• Decaduro
• Testo Max
• DBal
• Clenbutrol

The Ultimate Stack

This is the real powerhouse. For those who want a little bit of everything, you have:

• DBal
• Clenbutrol
• Trenorol
• Anvarol
• Testo Max
• Decaduro

A Word on Pricing

The best things in life might be free, but the necessary things often cost you. There is a substantial investment to be made when you’re pursuing the Crazy bulk stacks listed. Fortunately, they offer a significant discount over purchasing the products individually.

The Bulking Stack:

 

 

 

The Cutting Stack

 

 

The Strength Stack:

 

 

 

 

The Growth Stack:

 

 

 

The Ultimate Stack:

 

 

The prices listed above are current as of April, 2018, and represent a month’s supply. The Bulking, Cutting, and strength stacks each come with a Crazy bulk free guide for the kind of training and diet that go with each stack’s goals, so you gain more value right there.

A Bit Too Much? Start Slow:

Alright, I’m an idealist in a lot of ways. I believe that most people can realize their dreams of a better looking, healthier, and stronger body.

However, I’m a realist in that I understand that some things might hold people back. A lifestyle change into a gym enthusiast is not an easy transition for everyone to make.

Financial concerns might hold you back from making massive crazy bulk stack purchases right out of the gate. So what can be done to help ease you into things, instead of throwing you off the deep end?

Let’s take a look at doing this month by month, instead of jumping in with a huge supply outright. I’ll outline a six month evaluation plan you can look at, and see where it fits into your budget.

Month 1: Research and Prep

What, more reading? Well, if you’ve stuck with me this far, you obviously enjoy reading as much as I do!

This month is to be dedicated to taking your time understanding what you want and how to get there.

Evaluate your local gym options, or exercise equipment you want to buy for yourself if you prefer to work out at home.

Speak to your doctor, discuss your plans and your medical history, so you can go into it understanding your body as much as possible.

This is a great time to take advantage of any trial periods your local gym might offer, to get a sense of what will be involved in the process.

It’s also a good time to start making gradual changes to your diet. I recommend making one modest, but consistent change to your diet. Cut one thing out that you know isn’t good for you, down to one night a week. It could be sodas, a favorite snack, or particularly heavy meals.

Cut down just a bit, to get used to making changes.

At the end of the month, place your first Crazy Bulk supplement order. Give yourself about a week of lead time on this, so you’re ready for month 2.

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Month 2: It’s Go Time!

This is where things start kicking off. Once you have your preferred training regimen outlined and equipment selected, start taking your new Crazy Bulk supplement.

Observe the effects it has on you. I personally recommend D-Bal as a good place to start for this month. As an all-rounder with a bulking focus, it will help you start building those muscles with some nice side bonuses.

Focus on bulking and building the underlying muscle strength you need to fuel later workouts. Make additional small changes to your diet, such as replacing carbs with proteins like we discussed earlier.

Weeklong Interval:

After a month of bulking training, take a week to just do lighter exercises. Emphasize stretching and mobility exercises to keep your flexibility up.

Stop taking Crazy Bulk supplements at this point, to let your system flush if it needs it.

Month 3: Change it Up

Switch to the opposite supplement type from your previous month. Since my example started with D-Bal, a bulking supplement, I recommend switching to Winsol, one of Crazy Bulk’s best cutting supplements.

Adjust your exercises to match the new routine. Move from a heavy weights focus to a bit more cardio.

I strongly recommend rowing machines and the elliptical, as they have a muscle-building component to help you maintain bulk while also boosting your cardio.

Don’t cut out the muscle building entirely, simply reduce the time spent on it to make room for more fat-burning cardio work.

Weeklong Interval:

As before, take a week off to let your system recover and balance out.

This is a long-haul, not a sprint. Treat your body with the respect and care it deserves.

Also, treat yourself to some slightly indulgent fun.

Month 4: Back on Track

Resume your month 2 routine and the specific Crazy Bulk supplement type.

You can either go with the same bulking supplement as before, or switch to a new one if the previous one wasn’t showing the results you wanted.

This is also a great time to begin pushing your limits, putting more effort into your workouts and really seeing the heights you can reach.

Weeklong Interval:

By this point, I think you know the routine here. You can do it!

Month 5: There and Back Again

As in month 3, switch to the alternate Crazy Bulk supplement and routine type.

At this point, you should be seeing very serious results, if you’ve been keeping up both your supplement and exercise routines.

So there we have it, a five month routine with three week-off intervals, coming to just about six months in all.

This will give you plenty of time to see if you’ve been having the results you wanted from Crazy Bulk supplements.

If you have been, you can then make the decision to go for a Stack on your next cycle, boosting your Crazy Bulk results even higher.

If you haven’t, you haven’t spent a large amount of money, no more than a few hundred dollars. I admit that price might still smart a bit, but it is still far and away less than the cost of anabolic steroids, and less than the cost of a personal trainer.

Below is the screenshot that I made from Crazy Bulk’s Official website. That’s how the website looks like:

Crazy Bulk FAQ Rundown

Now, I know I’ve covered a lot of into my Crazy Bulk review.

I try to be up front and as informative as I can be from the beginning, but a good review of some common questions should help put a lot of what I’ve said so far into context, and give you a summary.

– FAQ #1: Are Crazy Bulk’s products legal for purchase and use?

Every Crazy Bulk product is absolutely legal, without question. Unlike steroids, which are illegal for personal use without a prescription, these supplements are entirely safe to use in your own training regimen without legal repercussions.

– FAQ #2: Are Crazy Bulk’s products legal for use in competition?

None of Crazy Bulk’s supplements fall under the criteria of performance enhancing substances, such as Anabolic steroids, so they should be legal for use while preparing for athletic or aesthetic competitions. That said, there is always some debate about what substances will be put on the list. Check with the competition for their guidelines to be sure. After all, I just read a report that the world anti-doping authorities are considering putting caffeine of all things on the list!

– FAQ #3: Do I need a prescription to use Crazy Bulk supplements?

You do not! These are supplements, which are not governed by FDA prescription schedules and regulations. You are free to use them as you see fit.

– FAQ #4: Where is Crazy Bulk made?

Each Crazy Bulk supplement is made in the United States of America; the company is proud to be a home grown organization employing American workers.

As to the physical location, the products are made in an FDA cGMP compliant factory. Both the factories and development laboratories are inspected regularly by the FDA to ensure that all standards are met, and that you are getting what the bottle says comes on the label.

– FAQ #5: Is there a full Crazy Bulk ingredient list?

This is a great question, it’s important to know what’s going into your body. However, despite being able to share some information, the full formulas and ingredients in Crazy Bulk supplements are proprietary information. You can review the ingredients on any products you purchase, in compliance with government labeling guidelines.

– FAQ #6: Do Crazy Bulk supplements have side effects?

To be perfectly honest, every substance you put in your body can have side effects. Your body reacts to chemicals that it takes in; that’s just a fact of life. Your body might not tolerate a particular ingredient; I can’t drink wheat grass because I’m allergic!

However, none of the ingredients are prone to causing major negative side effects in most users. Speak with your doctor if you have concerns. Remember, using pure anabolic steroids will definitely have negative side effects, which we covered before. Crazy Bulk is absolutely a safe, reliable option for the vast majority of customers.

– FAQ #7: What are the Shipping and Handling costs?

Shipping and handling for Crazy Bulk products are absolutely free within the United States and United Kingdom. International orders to other locations include a flat $9.99 shipping fee, anywhere in the world. Flat definitely means flat, the rate does not go up for large bulk orders.

– FAQ #8: When can I expect to see Crazy Bulk results?

I hate to leave you with an unsatisfying answer, but this really depends on you as much as on the Crazy Bulk product. Most users see some results by their third week, assuming proper diet and exercise are observed. Some may see results later, depending on body type, routine, and other factors. Give yourself a solid month of using the supplements with a proper exercise regimen and moderate diet changes before you make a judgment.

– FAQ #9: How can I pay?

Crazy Bulk accepts all major credit cards: Visa, Mastercard, American Express, and Discover are included. You can also pay via PayPal if you are so inclined. Crazy Bulk’s checkout uses industry standard 256 bit encryption to protect your details, by the way. So you don’t have to worry that your data is in danger of being compromised by a purchase.

– FAQ #10: Does Crazy Bulk give refunds?

Yes, they do! You simply have to return any unopened and unused product within 14 days of placing the order. This is admittedly a bit of a short time window, I won’t lie. However, the refund is no-questions asked. Simply email Crazy Bulk through their website, request a refund pre-authorization, and they’ll send you the details for returning the product.

– FAQ #11: Is the Shipping discreet?

Crazy Bulk understands that even supplement regimens are a personal, private choice. All products are shipped in packaging with very discreet labeling. Your delivery won’t announce to the world what supplements you’re receiving, so your privacy is well-protected.

– FAQ #12: Where can I get Crazy Bulk supplements?

The best bodybuilding, bulking, and cutting supplements are only available through Crazy Bulk’s website, www.crazybulk.com. This protects you from third party scammers who might not be offering the real deal, as everything comes straight from the factory and their own storage facilities.

A Final Thought & Review Summary

I love bodybuilding. I love the practice of building up my body into the best it can be. Part of that is knowing what to use to my advantage, be it gym equipment or supplements. In the case of supplements, I only use Crazy Bulk for my bulking and cutting needs. I trust their products, and I really hope you will too.

 

It was certainly not an easy task to test and review all Crazy Bulk supplements, however we tried our best to assess and cover eveything possible about each product in every aspect. I hope you get a better understanding about what’s wrong in it and what’s not.

References:

• https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3850326/
• https://www.ncbi.nlm.nih.gov/pubmed/10687868
• https://www.ncbi.nlm.nih.gov/books/NBK482418/
• https://www.ncbi.nlm.nih.gov/pubmed/19860889
• https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3827559/
• https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2484526/
• https://www.ncbi.nlm.nih.gov/pubmed/20078516
• https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3905495/