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Grapeseed Extract
Shop on Amazon400–800 mg daily, usually with a meal; taken for vascular function and blood flow, not for lifespan extension; described as reasonably safe at those dosages and relatively low cost.
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“In fact, I take 400 to 800 milligrams of grapeseed extract, usually with a meal, it's just part of my standard supplementation stack, every single day. But I do that mainly for its effects on vascular function and blood flow and a few other effects that grapeseed extract has been related to, okay?”
huberman · AMA #12: Thoughts on Longevity Supplements (Resveratrol, NR, NMN, Etc.) & How to Improve Memory · Oct 31, 2023 · 3:47 · open ↗
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