Biological individuality is such that not everybody has equivalent ability to metabolize the precursor to raise glutathione
Y.MahadevaS
Promotes Healthy Skin, Hair, and Nails B12 supports cell turnover, which contributes to healthier skin, stronger hair, and nails, reducing dryness, brittleness, and skin inflammation
Moreover, the decreased thrombomodulin-dependent activation of protein C observed in hyperhomocysteinemic primates suggests that a moderate increase in circulating homocysteine alters endothelial antithrombotic properties (Lentz et al, 1996)
Trexler ET, Smith-Ryan AE, Stout JR, Hoffman JR, Wilborn CD, Sale C, Kreider RB, Jger R, Earnest CP, Bannock L, Campbell B, Kalman D, Ziegenfuss TN, Antonio J