Protein Powder - Soy vs. Whey ?

OverDoIt

Brown rice protein, beef protein, egg #1, ther are many other sources other than whey. I use whey, beef, egg it all comes down to what you like. i know when my wife used soy, it threw her off of her cycle. That is just her experience though. People in many asian countries live a lifetime of good health living off of predominant soy based diets. You are a snowflake and you are the only you on this earth. Your body is different than every single person. Find what works for you. There are not just many different supplements out there because they want to take up space in their store front.