[58] Taken together, the evidence indicates that higher dietary folate intake may be associated with reduced colorectal cancer risk, while results for high-dose folic acid supplementation are inconsistent with some studies showing no effect and others reporting a possible increased risk for prostate cancer suggesting that effects may vary by cancer type
Sleep & slow-wave sleep Studied for the reported link between GH-secretagogue activity and slow-wave sleep architecture in early research
For contact dermatitis that becomes chronic and resembles atopic disease, GHK-Cu for barrier repair becomes relevant
Research: A Review of Dietary (Phyto)Nutrients for Glutathione Support Minich, Benjamin I Brown Glutathione and immune function Wulf Drge, R
Curr Pharm Des 31(37):29592971
Instead, this over-the-counter gels star ingredients are: Amino acids, particularly L-arginine Peppermint oil Damiana L-Arginine and peppermint oil (due to its menthol content) can both promote increased blood flow through vasodilation.49 51 And damiana, or Turnera diffusa , is considered an aphrodisiac in traditional medicine.52 Studies are limited, but damiana appeared to help sexually exhausted male rats recover sexual behavior in a 2009 study.53 Of course, more research especially on humans is needed before we can definitively say damiana is effective
