Beta Glucan is a natural substance that is found in bakers yeast, oats, barley, and several mushrooms. It is recognized by the FDA and is given a GRAS (Generally Recognized As Safe) rating. Beta glucan is usually taken on an empty stomach.

In order to be effective, beta glucan has to be processed first, because it is not readily useable in its natural state. Aside from this, it has to contain the