|
Desire for efficacy is probably most evident in the muscle-building arena of protein supplementation. There are literally thousands of protein supplements available ranging from vegetable, soy, and animal proteins all claiming different functions, ingredients, benefits, and levels of efficacy. Although the sheer size of this list can be intimidating, it is important to remember that, efficacy (ie the ability of a protein supplement to make new muscle) is always the most important factor. Therefore, we can quickly reduce the number of viable protein supplements. First, unless you are vegan, stay away from vegetable proteins. Vegetable proteins lack the complete spectrum of essential amino acids which, as the name implies, are essential for muscle building. Supplementing with a protein that lacks essential amino acids is like taking a daily multivitamin that is missing key vitamins. Second, avoid soy protein as it contains a host of nasties such as phytates which block key enzymes, and phytoestrogens (yes hormones!). Phytoestrogens can/will disrupt normal hormonal function. As if these two constituents of soy weren’t bad enough, “natural soy” is actually toxic! Unless soy is enzymatically treated with chemicals to neutralize a dangerous enzyme, it is unsafe for humans to consume. Don’t let anyone tell you that soy is healthy because it’s “natural.” It’s only “safe” if highly processed! Thirdly, avoid protein supplements that contain artificial sweeteners such as sucralose, or aspartame. Research is still very limited on whether these artificial additives are safe for human consumption long term. These factors, narrow the list to naturally flavored animal-derived proteins such as casein (milk) protein and whey protein. Most individuals choose whey protein because it is famous for digesting quickly, making it known as a fast protein. This is true but if you only choose a fast-acting protein you will miss out on many of the benefits of whey protein’s counterpart, casein (milk) protein. Casein digests slower and is thus known as a slow protein. The wonderfully designed human body requires natural forms of food. Therefore, it follows whey protein alone, or casein protein alone, will give results that are not as effective as when they are together in their natural form and ratio. Both of these proteins have different jobs. Whey protein stimulates new muscle growth and casein protein suppresses existing muscle breakdown. Take either by themselves and you are only receiving half of the benefits. As stated above, efficacy means everything!
|
Joe Stout received his Bachelors of Science degree in Human Nutrition and Food Science from Washington State University. He recently finished a Masters of Science degree in Clinical Human Nutrition graduating with top honors. He has written for various magazines and is the editor of The High Road to Health.




');
document.write('\');
document.write('\');
{ 4 comments… read them below or add one }
Hi Joe–
Nice site! Since this is a web exclusive, can you give a webshot of the nutritional info label? Calories, and all that?
Thanks!
Joost
Hey Joost, thanks for checking out the site. Here is a link to view the label for the Double Bonded Protein. Let me know if you have any other questions.
Cheers!
Hi
Just wondered if this helps build muscle tone as for the triceps to strengthen and tone the arms so they don’t get flabby?
Well a protein supplement needs to be taken along with exercise so it won’t help muscle tone if you aren’t exercising to begin with. With that in mind, yes it will help strengthen your triceps. The intro rate won’t last long so hurry. http://www.mtcapra.com/doublebonded