Comprehensive, evidence-based articles about NMN, NAD+ science, and longevity research.
Review common NAD-related side effects, how product quality and delivery method may change the experience, and when symptoms deserve caution.
Learn how NAD+ levels tend to change with age, why “normal” is a slippery term, and what testing can and cannot tell you on its own.
A practical look at NAD injection dosing, including clinic-style protocols, evidence limits, side effects, and why more is not always better.
Understand what early NAD-related research says about dementia, where the evidence is still preliminary, and why treatment claims should stay cautious.
A food-first guide to nutrients and eating patterns that may support NAD+ biology, plus realistic expectations for what diet can and cannot do.
Review the case for liposomal NR, what absorption claims really mean, and whether the added cost changes outcomes or mostly changes packaging.
See how 500 mg of NMN compares with lower and higher dosing strategies for cost, adherence, safety, and likely real-world usefulness.
Explore when 1000 mg NMN may be more marketing than necessity, how it compares with lower doses, and what safety and cost questions matter most.
Learn which lifestyle habits most strongly support NAD+ levels and where food, exercise, sleep, and fasting matter more than supplements alone.
Find out whether NMN meaningfully affects fasting goals, including insulin, calories, autophagy concerns, and real-world supplement timing.
Compare niacin and niacinamide, how each form of vitamin B3 behaves in the body, and when flushing, lipid effects, or skin use matter.
A practical guide to combining NMN and NR, including overlap, cost tradeoffs, safety questions, and who may be better off choosing one.