Isoleucine Restriction Increases Lifespan in Animals
https://www.sciencealert.com/cutting-back-on-one-amino-acid-increases-lifespan-of-mice-up-to-33
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5247493/
https://newatlas.com/science/reducing-isoleucine-intake-improved-mouse-longevity-health