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Dr. Charles Mok tried subcutaneous NAD shots, IV infusions, and daily oral NMN supplements. He argues oral NMN is bioavailable and likely sufficient for anti-aging, making expensive injections unnecessary for most people, though he acknowledges the overall efficacy remains uncertain.
Questions this video answers
1 gram per day (in a workout drink).
Subcutaneous shot, slow IV push, and oral NMN.
2025-01-20.










