“Generally Recognized as Safe.”Beta Glucan is the very best and the most powerful immune enhancer known to science. All of the reasons why it strengthens and benefits our immune system are not known but there are certain facts that we do know.


In fact it’s been shown to enhance the actions of many drugs. It has no known side effects and the FDA classified it as GRAS,
R-Truth Shirts, "Generally Recognized as Safe."Beta Glucan is the very best and the most powerful immune enhancer known to science. All of the reasons why it strengthens and benefits our immune system are not known but there are certain facts that we do know.