Hmmmm interesting. Funny you mention it because I was taking gaba not too long ago and it was in a mixture with some other stuff. Anyways, I think it was causing me to wake up kind of uncoordinated and feeling just kind of weird. Dissociative I guess you could say, which makes sense because it’s related to the NMDA receptors somehow I think. It supposedly “can’t” cross the blood brain barrier, at least this is repeated despite the fact that it can and does, it’s just an unreliable mechanism in which it does. Low levels of gaba were insinuated to absorb more in the brain also. I didn’t have this issue as if I took the full 750 mg I felt very strange consistently and none of the other supplements in the mixture would seem to do this.
Many other studies over the years, in which men with low testosterone levels due to aging or disease, had their levels elevated by taking supplementary testosterone or precursors (., androstenedione) have reported similar health benefits to those shown in the current study. These include lower blood pressure, improved blood lipid profiles (., lower LDL- cholesterol and triglycerides), less tendency of blood to clot abnormally, less risk of angina pectoris, reduced abdominal obesity, larger lean muscle and bone mass, less risk of prostate disease, enhanced sexuality, better mood, and improved cognitive function. However, the kinds of high-risk behaviors shown here have never been associated with high testosterone levels in these studies, even when levels of the hormone are hundreds of times above normal for weeks or months at a time.