Blog
Miso soup and fermented soy: the longevity evidence from Japan
Daily miso soup is linked to 10-11% lower mortality and 20% lower cardiovascular risk in Japanese cohorts. Learn the mechanisms, sodium paradox, and how to use miso.
Natto and vitamin K2 MK-7: the Japanese longevity food science
Discover how natto's MK-7 content reduces arterial calcification 50%, protects bones, and contributes to Japanese longevity. Evidence-based guide to dosing and consumption.
Sauerkraut: the cheap probiotic powerhouse that slows gut aging
Fermented cabbage reduces intestinal barrier damage 40% and delivers unique compounds (ILA, GABA, lactic acid) for longevity. Learn why sauerkraut beats expensive supplements.
Kefir: why its 60+ probiotic strains slow microbiome aging
Kefir contains 60+ bacteria and yeast strains that boost gut diversity, lower inflammation, and slow biological aging. Learn the science and how much to drink daily.
Kimchi and fermented vegetables: how probiotics slow biological aging
Kimchi delivers unique Lactobacillus strains that reduce inflammation and boost microbiome diversity. Learn how fermented vegetables fight aging from the gut up.
Urolithin A: the gut-derived molecule that rejuvenates your mitochondria
Learn how urolithin A triggers mitophagy to recycle damaged mitochondria, boost muscle function, and slow biological aging. Latest clinical trial evidence and practical guide.
Resistant starch: the prebiotic fiber that improves gut health and blood sugar
Discover resistant starch — the prebiotic fiber that feeds gut bacteria, lowers blood sugar, and supports longevity. Learn the 4 types, best food sources, and how to increase your intake.
Gut health and longevity: the complete science-based guide
Comprehensive guide to how your gut microbiome controls biological aging. Covers dysbiosis, leaky gut, the gut-brain axis, and evidence-based strategies to optimize gut health for longevity.
Antibiotics and aging: How medications disrupt your longevity microbiome
Learn how antibiotics can disrupt the gut microbiome, what recovery can look like, and how to support resilience without avoiding needed treatment.