Does NMN make your body healthier as you age?
Effects of Nicotinamide Mononucleotide on Glucose and Lipid Metabolism in Adults: A Systematic Review and Meta-analysis of Randomised Controlled Trials
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
Surprising Findings
Despite increasing NAD+, NMN showed no metabolic benefits in healthy adults.
Animal studies and marketing claims strongly suggest NMN improves insulin sensitivity and lipid profiles. This human data contradicts those expectations, showing a major species gap.
Practical Takeaways
Don’t expect NMN to improve your blood sugar, cholesterol, or weight based on current evidence.
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
Surprising Findings
Despite increasing NAD+, NMN showed no metabolic benefits in healthy adults.
Animal studies and marketing claims strongly suggest NMN improves insulin sensitivity and lipid profiles. This human data contradicts those expectations, showing a major species gap.
Practical Takeaways
Don’t expect NMN to improve your blood sugar, cholesterol, or weight based on current evidence.
Publication
Journal
Current Diabetes Reports
Year
2024
Authors
Feng Chen, Disheng Zhou, Alice Pik Shan Kong, Nga Ting Yim, Siyu Dai, Yu Chen, Lai Ling Hui
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Claims (6)
Even though taking NR or NMN boosts a molecule called NAD+ in the blood, we don’t actually have solid proof it makes people stronger, healthier, sharper, or more energetic.
Taking NMN by mouth boosts a molecule called NAD+ in your blood, but after 12 weeks, it doesn’t seem to help with blood sugar or cholesterol levels — at least in healthy adults.
Taking NMN supplements for up to 3 months doesn’t seem to help improve blood sugar or cholesterol levels in healthy older adults.
Taking NMN pills every day for up to 12 weeks doesn’t seem to change weight, blood pressure, or liver health in middle-aged or older people.
Taking NMN supplements probably won't help improve blood sugar or cholesterol levels in most middle-aged or older people who are already fairly healthy.