Whey Protein Side Effects » Biological Value

Why is Whey Protein Used as a Bodybuilding Supplement?

admin — Thu, 24 Dec 2009 06:54:44 +0000

There are a range of products and foods used as bodybuilding supplements but over the last decade the use of
whey protein
has dominated the sports nutrition market. After intense exercise your body’s protein is depleted and if this situation is not addressed it will start to eat its own natural stores which are situated in your muscles. So how exactly does whey protein prevent this from happening and work as an excellent bodybuilding supplement? Well, whey protein is argued to be the best quality protein you can consume because it’s completely devoid of any cholesterol and has a very high biological value. A protein’s biological value is the measure of how much of it the body will retain and actually use after it is ingested. Because whey protein’s biological value is so high, more often than not 100% of it is used in the rebuilding of lean muscle tissue and very little is ever wasted. It rebuilds this muscle tissue by providing essential amino acids which react with carbohydrates. A protein is any chain of amino acids and whey protein particularly is a source of branched chain amino acids which are used to fuel working muscles and stimulate protein synthesis. This occurs because amino acids are tiny molecules that act as the building blocks of any cell and these combine with the carbohydrates which supply your cells with energy. So while the amino acids provide cells with the building material they need to grow and maintain their structure, the carbohydrates supply the energy with which to actually do this. Together they react and protein is synthesised which quickly reforms bodybuilders’ muscle tissue, making whey protein perfect for sports nutrition. The body requires more carbohydrates to digest protein that any other food group and as a result bodybuilders will burn a lot more calories after eating a protein filled meal. However whey protein is frequently referred to as a ‘fast’ protein for its ability to swiftly provide nourishment to the well-worked muscles and hence why it’s become so popular as a bodybuilding supplement. Its taste is much to be desired but you can add whey protein to a wide variety of foods and beverages to increase the protein content without affecting their flavour. In addition healthy sports nutrition practices have been shown to play a role in helping to manage, and possibly prevent, the onset of type-2 diabetes. Whey protein, being of such high biological value, is a good choice for diabetic athletes who need to carefully manage their food intake whilst exercising and taking a bodybuilding supplement.

The author used to work for a sports nutritionist specialising in bodybuilding supplements and whey protein.

Why You Need Whey Protein

admin — Thu, 10 Dec 2009 10:28:02 +0000

Athletes and bodybuilders agree, protein is one of the most important nutrients that you need in your diet, and
whey protein
is the best of them all. If you want to perform at the highest level possible, whether you are an athlete, bodybuilder, or just looking to get fit, studies have found whey proteins contain just the right combination of amino acids at the right concentration for optimal performance. Protein levels are depleted through workouts. Whey proteins supply essential amino acids and are a precursor to building muscle. It builds muscles, reduces muscle deterioration, and enhances your endurance. Whey supplements supply a good amount of branch-chain amino acids that are important to bodybuilders since they are metabolized directly into the muscle instead of the liver like other amino acids. Protein is a central part of any workout or fitness plan. Of all of the proteins out there, whey is by far the best. Whey protein contains only the highest quality protein that comes from milk (it is one of the key ingredients in a Mother’s milk, which, as any doctor will tell you, is the absolute best thing you can give a baby). Whey protein is derived from the process where milk is turned into cheese – liquid whey is separated from the casein protein. How does whey protein stack up against other sources of protein? We know that sources rich in protein include meats, soy products, vegetable protein, and dairy protein. Among these, it is important to determine which will provide you with the most benefit. There is a test to determine the “Biological Value” of various sources of protein. This determines the amount of protein that is retained from the absorbed protein in the body. The Biological Value of Whey Protein scores 100 out of 100, which puts it easily at the top of the list of best sources of protein. Another measure of quality in protein is the “Protein Efficiency Ratio”. Basically it determines the quality of the protein. In this category, whey protein scores 3. 2, which puts it just below egg protein and well above almost all other sources of protein. So we know that it is good, in fact, one of the very best among all sources of protein. But what does whey protein do for you? Whey protein is often used by athletes and bodybuilders to repair and build muscles after a tough workout. It helps the body produce amino acids needed for good health. Amino acids are very important because they are the building blocks of protein. Whey protein is a key ingredient in generating a special type of amino acid called “branched-chain” amino acids”. These aid the body in repair, growth, and development of muscle tissue. It has been shown that both hormonal and cellular responses seem to be greatly enhanced with supplementation of whey protein. Documented scientific research also shows that whey protein acts as an antioxidant and even benefits the immune system!If you are at all serious about performing well as an athlete or bodybuilder, make whey protein a daily part of your diet!

For more info on whey protein, visit Top Form Supplements

Why You Need Whey Protein to Building Muscle Mass!

admin — Sat, 05 Dec 2009 11:34:09 +0000

In order to build muscle you need to supply your body with amino acids that it needs to repair the muscle fibers after you exercise. Amino acids come from protein. When ever you eat a food that contains protein your body breaks it down and uses the amino acids for many functions in the body including building muscle. The easiest and most effective way to intake protein is by using a protein powder, in particular
Whey Protein
which has the highest biological value to the body. By supplementing your diet with extra protein from Whey, it will help keep your body in an anabolic state, which means building muscle and burning fat. There are two times that it is very important for you to intake whey protein, when you wake up and right after you workout. You can also have a serving before you go to sleep to keep the anabolic effect working. In general the amount of protein needed for effectively building muscle will be your body weight. For example if you weight 180 lbs, you will intake 180 grams of protein. What you needed to do is to divide the total grams of protein into 5 to 6 meals a day, so around 30 – 40 grams per meal. Most Whey protein powders offer 19 – 26 grams of protein per scoop. The ones with the least amount of flavor will usually contain the highest protein per serving. You can take a look at many Whey Protein Powders some of the more popular ones are Champion Nutrition Pure Whey, Dymatize Elite, Nature’s Best Isopure, MuscleTech Nitro-Tech, VPX Zero Carb and many others.

Massnutrition. com offers the best selling bodybuilding supplements and sports supplements at the best prices on the net! We have been in the industry since 1999.

What is Whey Protein and Why is it Beneficial?

admin — Wed, 02 Dec 2009 11:56:57 +0000

There are numerous protein supplements out on the market today. Protein shakes are one of the most popular supplements. Protein shakes come in a variety of forms; however, one of their major distinguishing factors is the type of protein they use. Milk, Whey, Casein, Egg, and Soy are some of the commonly used sources of protein in shakes. The best of all of these sources is
whey protein
. Whey protein is a pure, natural, and high quality protein from cow’s milk. It is a rich source of essential amino acids which we need on a daily basis. The purest form of whey protein contains little to no fat, lactose or cholesterol. This particular protein is fast absorbing and it has the highest biological value of any known protein. What this means is that whey protein gets absorbed by the body just as well as the protein we consume through food. The next question you may have is “who exactly should be taking whey protein?” Well, the good thing about this particular source of protein is that it is safe for people of all ages. It should be taken by anyone who values the role of a healthy diet and who wants to maintain or improve their health. The benefits that you gain from this particular supplement are countless; furthermore, current studies are constantly revealing new information regarding its beneficial factors. Some health benefits gained through the consumption of whey protein shakes include: proper sports nutrition, easy weight management, adequate immune support, improved bone health, improved physical performance, improved cardiovascular health, reduced risk of cancer, reduced risk of diabetes, healthy aging, wound care, and general wellness. So if you ever wondered about the benefits of protein shakes, wonder no more. Simply remember that all protein shakes are not created equal and when it comes down to choosing the best, nothing beats whey protein.

Lauren B. Wallace writes health articles about fitness and nutrition.

Some of her favorite passions include studying the medicinal benefits of herbal remedies for antidepressants,diet pills, and hoodia gordonii.

Solgar – Whey Protein Powder Vanilla Bean, 32 oz powder

admin — Mon, 30 Nov 2009 08:34:52 +0000

Serving Size – 1 level scoop
Does Not Contain: Starch, lactose, artificial sweeteners, artificial flavors.

Product Description

Whey has the highest biological value (BV) of all natural proteins! Whey is the protein choice because of its: ? efficient utilization in the body due to its high BV ? natural source of branched chain amino acids ? potent source of lactalbumin ? unique source of immunoglobulins Solgar’s Whey To Go? Protein Powder ? Complete essential amino acid profile ? Superior biological protein value ? Highly efficient ion-exchanged, micro-filtered and hydrolyzed whey c…
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Solgar – Whey Protein Powder
Vanilla Bean, 32 oz powder

Now Foods Whey Protein Isolate Vanilla, 1.8 LB

admin — Sat, 28 Nov 2009 08:44:38 +0000

A high quality protein supplement that is both bioavailable and easily digested
Whey protein
contains a high concentration of Branched Chain Amino Acids (BCAA’s)
BCAA’s brings about efficient muscle metabolism
Superior in essential amino acid content to beef, milk, casein or soy

Product Description

NOW® Whey Protein Isolate is a high quality protein supplement that is both bioavailable and easily digested. Whey protein contains a high concentration of Branched Chain Amino Acids (BCAA’s), which are important for efficient muscle metabolism. These qualities make NOW® Whey Protein Isolate an ideal supplement for active individuals. Whey protein is considered to have the highest Biological Value of any protein source – superior in essential amino acid content to…
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Now Foods Whey Protein Isolate Vanilla, 1.8 LB

Introduction to Whey Protein Side Effects

admin — Wed, 16 Sep 2009 04:36:05 +0000

Whey protein is a protein obtained from whey, a byproduct of cheese made from cow’s milk. The protein is a combination of beta-lactoglobulin, alpha-lactalbumin and albumin, together with the pH. Serum was credited with having the highest biological value (BV) of a protein known. The protein of whey is digested easily and also coincided with the important disease-fighting effects. Whey protein powder is very popular among bodybuilders and athletes since it accelerates the process of muscle development and also helps in faster recovery.

Side Effects of Whey Protein

There was considerable debate about the side effects of whey protein. While experts have warned about the side effects of excessive consumption of protein, there has been no scientific evidence to date to demonstrate the negative effects. However, there is a list of potential side effects of whey protein.

Whey protein is derived from whey, which is a byproduct of cheese made from cow’s milk. Thus, those who are

allergic to lactose, or suffer from lactose intolerance may develop an allergic reaction to it.

It has been argued that long-term consumption of proteins (or milk or any other) is associated with renal failure.

Experts also warned that excessive consumption of protein can cause liver damage. Last but not least, the protein has been linked to the cause of osteoporosis, especially in the long term.

In conclusion, too much of any particular thing is never good and the same applies in the case of whey protein as well. Moderation is the key to healthy living and you have to keep that in mind, while eating anything, including whey protein.

The protein myth – how much protein do you really need?

admin — Thu, 08 Jan 2009 05:53:50 +0000

Pioneering scientists, such as Dr. Peter Lemon PhD, have proved what successful gym users have known for years – building a great physique requires a diet rich in high quality protein! Increased protein intake also prevents muscle loss during dieting and is vital for any man or woman looking to add muscle or simply tone up. Research suggests you need up to 1.7-2.5g of high quality protein per kilo of bodyweight per day to build muscle as fast as possible e.g. an 80kg male needs 136-200g per day.

So you know you need to increase your protein, but what is the best source?

Proteins vary in their ability to supply high quality amino acids for muscle building within the body, based on their biological value (or BV). The higher the BV, the more effective the protein source. Whey protein (a refined and isolated protein derived from cow’s milk) is considered by scientists to be the ultimate protein, due to its high concentration of essential, non-essential and branch chain amino acids; and has a higher BV than casein, chicken or egg protein.

Whey’s high BV means that consuming small amounts can have greater muscle building / toning results than eating other proteins. Whey protein is easily digested and absorbed quickly into your muscles where it can supply essential amino acids required for muscle growth and recovery. Its unique absorption and high biological value means it can boost recovery and physique development better than any other protein. Whey protein is usually sold as a powder which you mix with water or milk to create an instant shake. This is why a good whey protein shake is often the most convenient way to ensure you get the protein you need.

Whey or Casein- which is superior?

You may have seen some sports nutrition products containing a ‘new’ slow digesting protein called micellular casein. However, the reality is casein has been around for years and micellular casein is nothing more than skimmed milk protein without the carbohydrates. Canadian scientists found that whey protein was six times more effective at improving exercise performance than casein!

Incorporating whey protein shakes into your routine

“Whey is particularly high in the amino acid glutamine, which is the most abundant amino acid in muscle tissue and may boost muscle growth and prevent muscle wasting.”

Build Muscle and Tone:

If you train hard in the gym, your muscles need amino acids every 2-3 hours to aid recovery and growth. Whey is superior in rapidly supplying hard trained muscle tissue with vital amino acids.

Optimal Workout Nutrition:

Pre-training nutrition can have a dramatic effect on your success in the gym. Whey is considered by many experts to be the ultimate pre and post workout protein because it boosts protein synthesis (making new muscle) and creates the ideal environment for muscle growth.

Support Your Fat Burning:

Calorie restricted diets can lead to hard earned muscle tissue being burnt as fuel, and as a result your metabolism can grind to a halt. Research has found that whey protein can keep you fuller for longer, making it easier to keep to a calorie controlled diet, giving you even better results. Therefore people looking to diet will find whey protein shakes not only low in calories and useful to preserve and build muscle mass or tone, but also excellent in reducing those cravings that often kill most diets.

Boost Recovery:

Whey has positive effects on your body’s protein synthesis, muscle building hormones and immune system; it can significantly improve muscle recovery, and get you back in the gym as soon as possible. Convenient nutrition 24-hours a day: Whether you’re looking to burn excess fat or build muscle, your body needs high quality protein every 2-3 hours – with whey, you have an easy way to consume protein whenever you need to during the day.

http://building-muscle-and-weight-gain.com

References:

1. Lemon, P.W.R. (1998). Effects of exercise on dietary protein requirements. International Journal of Sport Nutrition, 8, 426-447

2. Lands, L.C., Grey, V.L., & Smountas, A.A. (1999). Effect of supplementation with a cysteine donor on muscular performance. Journal of Applied Physiology, 87, 1381-1385

3. Cribb, P. J., Williams, A. D., Hayes, A., & Carey, ,. F. (2002) The effect of whey isolate and resistance training on strength, body composition, and plasma glutamine. Medicine and Science in Sports and Exercise, 34, S1688