Wow, what a bunch of bad answers.
ZMA is total hype. If you think it did something for you, it was placebo.
Glutamine can not be absorbed orally. If you think it did something for you it was placebo too .
GABA in large doses will cause flushing and nervousness.
Melatonin lowers thyroid output and lowers testosterone.
Valerian smells like ass.
ZMA is total hype. If you think it did something for you, it was placebo.
Glutamine can not be absorbed orally. If you think it did something for you it was placebo too .
GABA in large doses will cause flushing and nervousness.
Melatonin lowers thyroid output and lowers testosterone.
Valerian smells like ass.