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“Unlike sedatives, L-theanine doesn’t seem to dull the senses,” he explains. “It appears to do this by influencing key brain ...

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Amino acid balance could play a role in SMA, as a study showed acids able to influence nervous system function were ...

HTP is a popular supplement that can increase levels of the hormone serotonin in the brain. But very little evidence supports ...

Chances are, if you think you (ED), you’ve already looked into dietary supplements — and pretty much any option other than seeing a healthcare professional.

Looking to increase strength safely and without breaking the law? Today, we review the best natural steroids to help you ...

The loss of muscle mass and strength poses an increasingly significant challenge for an aging society. Prof. Kristina ...

Lysine is one of the essential amino acids that the body cannot make and that people need to obtain from dietary sources. Lysine, also called L-lysine, is an amino acid necessary for many bodily ...

Journal of Nuclear Medicine March 2025, jnumed.124.268959; DOI: https://doi.org/10.2967/jnumed.124.268959 ...