Chose NR over NMN: Tru Niagen is patented, backed by published human trials, and made in an audited facility; NMN has murkier US regulatory standing as a supplement ingredient. Clearly the more defensible pick of the two named in the item.

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Educational only, not medical advice. Talk to a doctor about your individual circumstances before acting on this.

Called for in

• Blueprint Daily Protocol · Bryan Johnson

Experts who call for it

Bryan Johnson

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Tiered options are coming soon. Today, every pick above is our single vetted recommendation.