The data are uncertain, but I would try a pure, high quality soy protein as a source of protein in the diet displacing the need for fatty, meat sources of protein (which many feel is a culprit in...

My post was about pyridoxine.

Don't know why L-tyrosine is an ingredient in pre-workout products, possibly because it may stimulate growth hormone, but it is more widely known for its ability to mitigate the effects of stress...

A product where routine dosages of 100 mg of pyridoxine may occur seems suspect (particularly in light of the recent data). Such levels would seem to require control and supervision. After all, 100...

I tried several natural stress relief products and found the one I'm now using works best. It contains a complex of theanine, ashwaganndha, beta sitosterol and L-tyrosine. Drop me an e-mail @...