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Though most of that work is focused on males, a few peptides have been shown to affect sperm parameters like motility and capacitation, highlighting that peptides can act on reproductive cells and their environment
doi:10.1016/j.neuron.2013.07.038 Kok BP, Galmozzi A, Littlejohn NK, et al
This distinction matters for treatment
Collagen: Morning or post-workout Collagen supplements are really popular, and the trend is only growing
For more information, see our pages on Mental Health and Emotional Wellness
While supplements may be appropriate for some people, they may not be safe for everyone, and they could interact with other medications a person is taking
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