Durk Pearson was on talking about his book, Life Extension
They monitor for improved sleep architecture (via wearable/tracking), morning recovery feeling, and reduction in stress hormones or improved hormone balance (if they have access to such measures)
Longitudinal studies in spontaneously hypertensive stroke-prone have demonstrated that gut dysbiosis precedes the onset of hypertension and is marked by shifts in bacterial community structure and altered tryptophan-kynurenine metabolism, implicating microbial pathways in the early development of hypertension and related neurovascular complications (Shi et al., 2022)
Nutrition: Maintenance calories or slight deficit (100 to 200 calories below maintenance)
lipid peroxidation) makes it one of the most potent free radicals in existence
Journal of Dermatological Treatment, 23(2), 97102