The thymus gland, mostly known to be most active for babies and young children, appears to also be important for health and longevity in adults -- even though it shrinks as we age.

[Saul]

https://www.sciencenews.org/article/thymus-puberty-important-adults-cancer

[mccoy]

Yes, we discussed Fahey's protocol to rejuvenate the thymus which allegedly rejuvenates the whole system, a protocol that is apparently followed even by Brian Johnson.

Recombinant GH, DHEA, and metformin, GH is half the dose usually taken by athletes.