D-Aspartic Acid or Save Your Money?

D-aspartic acid (DAA) was a supplement I remember gaining popularity somewhere around 2008. I remember giving it a shot, as I heard good things, anecdotally of course from the annals of bro science: forums. I was skeptical of trying it but I thought, what the hell, why not. I was incredibly disappointed. DAA is one of two forms of the amino acid aspartic acid. It’s been hypothesized that DAA can be used as a natural testosterone booster (t-booster). According to examine.com: “D-AA works in the central brain region to cause a release of hormones, such as luteinizing hormone, follicle-stimulating hormone, and growth hormone. It may also build up in the testicles, where it alleviates a rate-limiting step of Testosterone synthesis, which leads to a minor testosterone increase.” This is another supplement made…
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