David Sinclair mentioned a key to longevity is making sure MTOR is downregulated
It requires a lab draw and a professional collection
1997 Dec The Journal of Nutrition | A Journal of the American Society for Nutrition K Lertratanangkoon, C J Wu, N Savaraj, M L Thomas
If you are severely deficient, then in three months of daily injecting all of your old, sick red blood cells will have expired, and be replaced by healthy ones
JAMA Netw
Depending on your individual needs, treatment may involve hormones such as: * Testosterone * Estrogen * Progesterone The specific treatment, dosage and method of administration depend on your symptoms, medical history, laboratory results and provider recommendations