Sam Altman's Longevity Startup Is Testing a Pill for a Younger Brain

there has been news about similar ideas of restarting the house keeping aspect of internal cellular debrits, and everything imaginable has been proposed, including plain lithium and having watched as both of my parents respond to the shingles vacine with improved cognitive performance in spite of a significant difference in there conditions is interesting, dad 97 and had two bad(real bad) falls over the last few years and mom 83, with alzhymers that she compounded by becoming a secret lush, after never drinking in her life, both medical people. I am working on getting lithium added to there meds in very small doses, cant hurt