Quote:
Originally Posted by Creeech
I thought tryptophan makes us sleepy because it raises our serotonin levels?
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I believe the theory the author was putting forth is that SAD causes a deficiency in serotonin, and hence the presence of tryptophan can help naturally regulate back to a normal level.
Again, didnt see that backed up by research but the theory was interesting.
I take a Ribose supplement too...it seems to help a lil with energy.