Vitamin B12 is important for protecting your brain against neuronal loss, and low levels have been implicated in memory loss, brain atrophy, and dementia
Nutrient supplements that support glutathione production include: Bioactive whey protein N-acetyl-cysteine (NAC) Alpha lipoic acid Folate, and vitamins B6, B9, B12 and biotin Selenium Vitamins C and E Milk thistle (silymarin) The downside is that consuming so many supplements can be hard on your digestive tract and your liver
They do not inhibit 5-alpha reductase or lower DHT levels
What they did: They took 80 rats (Wistar strain), completely transected their Achilles tendon (the strongest tendon in the body) and divided them into 3 groups: Control , saline BPC-157 by injection , 10 g/kg into the abdominal cavity BPC-157 in drinking water , 10 g/kg orally After 14 days they tested the tensile strength of the healed tendon and performed histology (microscopic examination of the tissue)
[19] Compared to placebo, supplemental carnitine improved sperm motility by 7.84% and morphology by 4.91%, but did not affect sperm concentration