L-carnitine improves male infertility L-carnitine, an amino acid, plays a significant role in the male reproductive system
Following 7 days of pretreatment, antioxidant activities were observed for 30 days
PMID 24062768
S.WangX.QuailP
De Paiva CS, Villarreal AL, Corrales RM, Rahman HT, Chang VY, Farley WJ, Stern ME, Niederkorn JY, Li DQ, Pflugfelder SC: Dry eye-induced conjunctival epithelial squamous metaplasia is modulated by interferon-gamma
This is the change your patients describe when they tell you, "my skin is just different now" or "my hair won't grow back the way it used to." The second story is less well-known