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This, in turn, boosts metabolic rate and activates a gene known as sirtuin-1 (SIRT1), also referred to as the "longevity gene." SIRT1 is involved in reducing the risk of various conditions such as diabetes, obesity, metabolic syndrome, atherosclerosis, cardiovascular disease, kidney disease, liver disease, neurodegeneration, and cancer.

There are also a couple of doctors that chime in from time to time

JAMA 332 , 910 (2024)

[at autopsy] Coombe, Saunders 1806 [published 1813]

AHK-Cu is the specialist for hair follicle stimulation, showing superior dermal papilla cell activation in the Pyo 2007 study

Vitamin B12 can have many benefits when your levels are normal