NAD+ Benefits, Risks, and What You Need to Know
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At a glance
Key Facts about NAD+
- Potential Benefits: Lower inflammation,improved cognitive function,lower risk of type 2 diabetes and blood pressure issues,skin repair.
- research Status: Animal studies show promise, but human research is limited (small studies, short duration). Definitive proof is still pending.
- NAD+ precursors: Nicotinamide riboside (NR) and nicotinamide mononucleotide (NMN) are used as supplements because NAD+ isn’t well absorbed. These are converted to NAD+ within cells.
- inflammation: Boosting NAD+ levels may reduce inflammatory markers like interleukin-13 (IL-13), which is linked to Parkinson’s disease and cancer. Reduction in inflammation is the most consistent benefit seen in NR studies, but long-term effects are unknown.
- Cognitive Function: May improve cognitive function in peopel with neurodegenerative diseases like Parkinson’s, Alzheimer’s, and ALS, perhaps due to anti-inflammatory effects.A small study showed increased NAD+ levels and decreased inflammatory cytokines in people with early Parkinson’s taking NR. Benefits are currently small and limited to a small group. no conclusive evidence of cognitive benefits for healthy individuals.
- diabetes Risk: May lower the risk of type 2 diabetes by improving insulin sensitivity.