To an extent, but he seems to minimize the effect of all his exercise on both his longevity and on his ability to continue exercising. Is he able to run up and down the stairs at 95 because he he has good genes, or is he still alive and full of vigor at 95 because he runs up and down the stairs? You know that both are contributing, but it makes a lot more sense for us to focus on the latter, which is within our control.This gentleman is on the money; good genes. He also has excellent cognitive function. For those of us whose genetic lineage isn't good, it's a toss of the dice or spin of the roulette wheel.
Get it. He's been physically active all of his adult life, so he didn't descend into frailty but his genetic legacy has played a role in his hardiness and ability to continue to exercise and remain physically active. Maybe one can maintain physical health/strength even with less than stellar genes.To an extent, but he seems to minimize the effect of all his exercise on both his longevity and on his ability to continue exercising. Is he able to run up and down the stairs at 95 because he he has good genes, or is he still alive and full of vigor at 95 because he runs up and down the stairs? You know that both are contributing, but it makes a lot more sense for us to focus on the latter, which is within our control.
His dietary philosophy of everything in moderation is not inconsistent with longevity or something that he needed good genes to overpower. If you listen to Peter Attia, he will tell you the particulars of diet are a lot less important than he used to think it was, so long as you are not overeating, and not eating alot of garbage.
He released a short video on this very topic today:His dietary philosophy of everything in moderation is not inconsistent with longevity or something that he needed good genes to overpower. If you listen to Peter Attia, he will tell you the particulars of diet are a lot less important than he used to think it was, so long as you are not overeating, and not eating alot of garbage.
Predict estradiol, DHT, and free testosterone levels based on total testosterone
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A form of estrogen produced from testosterone. Important for bone health, mood, and libido. Too high can cause side effects; too low can affect well-being.
Dihydrotestosterone is a potent androgen derived from testosterone. Affects hair growth, prostate health, and masculinization effects.
The biologically active form of testosterone not bound to proteins. Directly available for cellular uptake and biological effects.
Lakshman KM, Kaplan B, Travison TG, Basaria S, Knapp PE, Singh AB, LaValley MP, Mazer NA, Bhasin S. The effects of injected testosterone dose and age on the conversion of testosterone to estradiol and dihydrotestosterone in young and older men. J Clin Endocrinol Metab. 2010 Aug;95(8):3955-64.
DOI: 10.1210/jc.2010-0102 | PMID: 20534765 | PMCID: PMC2913038