Pterostilbene
A natural compound found in blueberries, similar to resveratrol, that activates sirtuins. It was included in one human study with nicotinamide riboside and showed potential effects on blood pressure.
Common Themes
Videos Mentioning Pterostilbene

NAD+ in Aging: Role of Nicotinamide Riboside and Nicotinamide Mononucleotide
FoundMyFitness
A natural compound found in blueberries, similar to resveratrol, that activates sirtuins. It was included in one human study with nicotinamide riboside and showed potential effects on blood pressure.

#35 – Nir Barzilai, M.D.: How to tame aging
Peter Attia MD
A sirtuin activator, sometimes paired with NAD+ precursors in supplements, but Dr. Barzilai does not use it with his NMN.

#27 – David Sinclair, Ph.D.: Slowing aging – sirtuins, NAD, and the epigenetics of aging
Peter Attia MD
Essentially resveratrol with some methyl groups on it, a 'more novel, sexier version' that some companies include with NR, described as potentially more active by Lenny Guarente.

#70–David Sinclair, PhD: How cellular reprogramming could slow our aging clock, & the latest on NAD
Peter Attia MD
A molecule very similar to resveratrol, included in a high-dose NR supplement used in a small ALS patient study.

AMA #3: supplements, women’s health, patient care, and more (EP.26) | The Peter Attia Drive
Peter Attia MD
A methylated resveratrol, supposedly more bioavailable, but its high fat solubility means it needs to be taken with bile for effectiveness.

Dr. Rhonda Patrick Returns | The Tim Ferriss Show (Podcast)
Tim Ferriss
A plant compound in blueberries, chemically related to Resveratrol but four times more bioavailable, suggesting greater potency in improving brain function, guarding against cancer, and preventing heart disease.