Topic

Microbiome

10 articles
Articles
Acacia fiber powder (gum arabic) in a bowl with a spoon next to a glass of water on a dark surface
Gut health

Acacia Fiber: The Gentle Prebiotic for Your Gut

Nils GregersenNils GregersenFounder & author · Longevity enthusiast
3 min
Fresh barley grass and green barley grass powder in a bowl with a measuring spoon on a dark surface
Supplements

Barley Grass: Nutrients, Benefits & the Honest Fact-Check

Nils GregersenNils GregersenFounder & author · Longevity enthusiast
4 min
Older people in a Mediterranean village community sharing a meal — social connection as a longevity factor
Longevity

Blue Zones: The Secret of Longevity — and the Critique

Nils GregersenNils GregersenFounder & author · Longevity enthusiast
4 min
Bowl of cooked legumes, tomatoes and whole grains on a dark table — the lectin foods Gundry vilifies
Nutrition

Steven Gundry & the Lectin Myth: A Fact-Check

Nils GregersenNils GregersenFounder & author · Longevity enthusiast
5 min
Green smoothie with spinach, berries, chia seeds and avocado next to a high-speed blender on a bright kitchen counter
Nutrition

Smoothies & Longevity: Elixir of Life or Sugar Trap?

Nils GregersenNils GregersenFounder & author · Longevity enthusiast
4 min
A single pomegranate on a dark matte surface with glowing mitochondria-shaped accents in lime green
Supplements

Urolithin A: Mitophagy, Muscle, and the Hype

Nils GregersenNils GregersenFounder & author · Longevity enthusiast
6 min
Cup of black filter coffee on a dark table next to coffee beans — coffee as a longevity food.
Nutrition

Coffee & Caffeine: How Much Is Healthy — and When It Hurts

Nils GregersenNils GregersenFounder & author · Longevity enthusiast
3 min
Dental-care tools (toothbrush, floss, tongue scraper) — oral health as an underrated longevity lever
Oral Health

Oral Health & Longevity: Why Your Gums Help Decide Heart and Brain Health

Nils GregersenNils GregersenFounder & author · Longevity enthusiast
2 min
Red blood cells streaming through a vessel — nitric oxide controls how wide vessels open
Cardiovascular

Nitric Oxide (NO): The Molecule That Keeps Your Blood Vessels Young

Nils GregersenNils GregersenFounder & author · Longevity enthusiast
4 min
Immune cells attacking a cancer cell — microscopic visualization
Cancer & Immunity

Cancer, the Immune System and Longevity: How We Heal Ourselves Daily

Nils GregersenNils GregersenFounder & author · Longevity enthusiast
4 min