Soy Protein Vs. Whey Protein

Recently I had decided that my body was evolving into a more disheartening figure, aside from my usual defined physique. To be honest, an overconsumption of alcohol and fast food on a daily basis was the cause for my excess fat. Although I had always been in shape, thanks to sports and physical standards of the Marine Corps, I realized now I would need the motivation and determination to build upon myself. Along with the required research, I devoted myself to obtaining this form through intense, physical training under the supervision of supplements. It came to me that protein was the primary nourishment I needed for muscle development; however, it was much too difficult to consume my ideal intake amount without the aid of protein shakes. And thus began my research on the two types.

After my routine of Soy Protein isolates had already been in affect for nearly a month, my friends noticed and apparently I became the butt end of the joke. Supposedly, Soy protein was rather inferior to Why protein and thus known as the "feminizing" compound. Past studies declared Soy to be detrimental to the body because of decreases in testosterone, energy, and may result in infertility. Obviously my research was not as thorough as I anticipated. But then I noticed that more recent studies found beneficial side effects as well. In fact, soybeans are said to have existed in this food chain for over 5,000 years and thought to contain all the nutrients and vitamins the body requires. Furthermore, others admit that decreased testosterone is merely myth, and that soy protein isolates (the purest form) is actually 90% sourced from protein and free from other ingredients. At least I don't feel so "feminine" anymore.

Whey Protein, on the other hand, is what many body-builders have been using for years now. It is said that Whey is the best source of protein for the growth and development of muscles. The amount of amino acids (acids required to build protein) provide for best results in supporting the immune system and digestive process. It is also more expensive than Soy Protein, which was my primary reason for substitution.

Many experts guess that combining Whey and Soy Protein on a usual basis may prove better results than that of both separated. Because of the different types of amino acids each introduce to the body, using both products are said to build a better foundation of muscle growth to key body parts. While I have decided against switching to only Whey Protein, I have incorporated it into my health plan. Soy Protein has remained my number one source though. To conclude, it appears that provide similar results in building muscles and growth, yet Soy has additional benefits that may reduce risks of heath disease or prostrate cancer. But as I my friends mentioned, it does also benefit women by battling symptoms of menopause, etc. If "feminine" is still the word they want to use, I guess we will find out once my workout reaches desired results.

Bodybuilding. Soy & Whey Protein: The latest research! Retrieved Oct 27, 2009 from http://www.bodybuilding.com/fun/drobson71.htm