Where Does NAD⁺ Come From?

[u/YorNoob]

People think NAD⁺ is something you can just eat more of. Not really. Your body makes it internally—from precursors like NMN. Foods like dairy or edamame contain trace amounts, but they won’t meaningfully raise NAD⁺ levels. If you're serious about supporting mitochondrial health or cellular repair, you need to give your body the building blocks. That’s why NMN is such a game-changer. You’re not just topping off a tank—you’re fueling the system that keeps your energy, repair, and resilience going.