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NAD+ is the molecule your body actually uses. NMN and NR are precursors your body can use to make NAD+. That’s the whole distinction in two short s...

The best spermidine supplement isn't the one with the biggest number on the label. It's the one with a clear dose, realistic claims, and a format y...

The best copper peptide serum is the one that fits your skin goal, gives you clear ingredient information, and comes from a brand you can actually ...

Putting the word "liposomal" on a label doesn't make a supplement work better. What actually matters is the ingredient inside, the dose, and whethe...

The best NAD+ supplement depends on what you want from it. If you want a simple daily capsule, choose a direct NAD+ or precursor compound like an N...

Most conversations about spermidine focus on food sources and supplements. Food like wheat germ, aged cheese, or spermidine supplements are the mos...

Caloric restriction (eating significantly less without becoming malnourished)  is one of the most consistently studied ways to extend lifespan in l...

You need both vitamins C and D — it isn't a competition. Most people are low in one or the other, so it's a good idea to supplement with these comp...

Spermidine supports autophagy, which is the body’s built-in cleanup mode. Resveratrol activates pathways linked to longevity genes and mimics some ...

For most healthy adults, spermidine appears to be safe at the doses used in clinical research and food-based supplementation.  The European Food Sa...

Fasting has a reputation problem. Depending on who you ask, it’s either the single most powerful longevity tool available or a dressed-up eating di...

The Mediterranean diet doesn’t need another endorsement. Decades of research have already tied this eating pattern to lower rates of cardiovascular...