The magazine of preventive health and longevity.
Sourced, fact-checked articles written by doctors and experts, to understand, prevent and act every day.
Omega-3 Index: The Proven Blood Marker of Longevity (2026)
The omega-3 index measures EPA and DHA in your blood, a proven marker of longevity and heart health, with clear benchmarks and…
Saffron Mood: Proven Benefits, Dose and Precautions (2026)
Clinical trials suggest a standardized saffron extract at 28 to 30 mg per day eases mild to moderate depressive symptoms, with caution…
Sauna Longevity: The Complete Evidence-Based Protocol (2026)
A 20-year Finnish cohort links frequent sauna use to sharply lower rates of sudden death, dementia and hypertension, though the evidence remains…
Curcumin and Longevity: What the Science Shows
Curcumin, turmeric's main antioxidant compound, may support vascular and cognitive health, but poor absorption and a possible liver risk at high doses…
Griffonia 5-HTP: Proven Benefits, Dosage and Precautions (2026)
Griffonia 5-HTP is a West African plant compound studied for mood, appetite and sleep, though the evidence remains limited and interaction risks…
Phycocyanin Longevity Benefits: The Blue Gold Backed by Science
Phycocyanin, the blue pigment in spirulina, shows antioxidant and anti-inflammatory properties studied in yeast and fruit flies, with promising but still preclinical…
Vitamin K2: Proven Benefits, Dosage and Precautions (2026)
Vitamin K2 directs calcium into bone rather than arteries, with trial evidence for bone density and arterial stiffness at 180 mcg of…
Heatwave Mineral Loss: The Complete Guide to 5 Warning Signs
Heavy sweating during a heatwave strips the body of sodium, potassium and magnesium, not just water, raising the risk of cramps, confusion…
Ginger Benefits: Proven Effects, Dosage and Precautions (2026)
Ginger benefits confirmed by clinical trials include less nausea from chemotherapy and pregnancy, milder knee osteoarthritis pain, and migraine relief comparable to…