Several studies exploring the effect on fertility of various dietary habits are based on data from extended studies including 116,678 females in the Nurses' Health Study II, that defined the reduced risk of fertility due to ovulatory disorder in women whose food regimen included low glycemic content and limited intake of nutrients ( 2 or inferior to 19 kg/m 2 , and that both overweight and obesity are significantly related with reduced pregnancy rate, increased supplies of gonadotrophins and higher miscarriage rate
Heffernan MA, Thorburn AW, Fam B, et al
Adverse Effects: The most common adverse effects of Thiamine, Pyridoxine, and Cyanocobalamin Injection include local pain and swelling at the injection site, as well as gastrointestinal disturbances such as nausea, vomiting, and diarrhea
It also enhances cellular permeability, causes DNA damage through the generation of bulky adducts like N2-acetaldehyde deoxyguanine, alters the activity of enzyme convertases, and disrupts cellular oxidative balance by binding to glutathione reductase, resulting in lipid peroxidation and the formation of hydroxyl radicals [184]
[unverified no linkable source] Dermatica review of GHK-Cu evidence (collagen, TGF-/MMP, 12-week topical cosmetic trial)