Get. Ack tome when you have the Readers Digest version.
“Can you summarize this in a 5 sentence paragraph.”
“In conclusion, in addition to keeping physically fit, the low-hanging fruit in prolonging a healthy aging lies in”
...taking vitamins/minerals (and a few other supplements he lists). His theory is that is you always have plentiful levels of vitamins/minerals, the body will optimize for longevity, rather than just survival.
Actually, the second paragraph under “Abstract” gives the things to care about in the rest. You should be able to skim most of it until you find the unusual items (taurine, PQQ, ergotheionine, etc.).