NADAugust 12, 2026·4 min read
NAD+ (nicotinamide adenine dinucleotide) is a coenzyme your cells use to turn food into energy. Levels naturally decline with age, which is why it gets attention in longevity circles.
What is claimed vs. known
- Claimed: more energy, better metabolism, anti-aging
- Known: NAD+ is essential for cellular energy
- Unsettled: how much supplementation actually helps in healthy people
It is a genuinely interesting area of research, but be cautious with dramatic marketing claims. This is educational information, not a treatment recommendation.
This article is educational and is not medical advice. GLP-1 medications are prescription products. Always follow the instructions from your prescribing clinician and pharmacist, and contact them with questions about your specific situation.
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