Blog
Apigenin: CD38 inhibition, NAD+ preservation and aging
Apigenin is a flavonoid in parsley and chamomile studied for CD38 inhibition and NAD+ signaling. Explore the science, food sources, and evidence gaps.
Ashwagandha: cortisol, stress resilience and longevity
Ashwagandha may lower cortisol and support stress resilience. Review clinical evidence, extract types, dosing, safety caveats, and chronic stress aging links.
Astaxanthin: super-carotenoid for skin, eyes and aging
Astaxanthin may support skin UV resilience, eye fatigue, and oxidative-stress markers. Review doses, safety limits, food sources, and realistic aging claims.
Berberine: the natural compound that lowers blood sugar and activates AMPK
Berberine may support blood sugar and lipids through AMPK and gut pathways, but evidence is mixed. Learn dosing, safety, and drug-interaction limits.
Cordyceps: mitochondrial energy and endurance after 40
Cordyceps may modestly improve exercise tolerance in some adults, but evidence is small and product-dependent. Learn species, dose, and safety.
Curcumin and turmeric: anti-inflammatory powerhouse or overhyped supplement?
Curcumin may help joint pain and inflammation, but absorption, dose, safety, and evidence quality decide whether turmeric supplements are useful.
Eye aging: how to protect your vision and prevent macular degeneration
Learn how eye aging affects vision, what raises macular degeneration risk, and which AREDS2, diet, exam, UV, and smoking habits protect sight.
Fisetin as a senolytic: promise, limits, and dosing caution
Fisetin has strong preclinical senolytic data, but human anti-aging proof is limited. Learn what studies show, dosing caveats, safety limits, and tracking.
Glutathione and NAC: master antioxidant, GlyNAC, and aging
Glutathione declines with age. Learn what GlyNAC trials show, why NAC alone may not be enough, practical dosing context, and safety cautions.