soy

If you want to gain mass, vary your proteins.
How much protein do you really need to maintain or put on muscle mass?
Since soy’s health claims seem to be unsubstantiated, should we avoid anything that says it contains soy lecithin?
Nothing causes as much division at the dinner table as discussing religion, politics, or soy. Let's take a look at this little bean and discuss the pros and cons of it being in your diet.