Protein timing: the window that isn’t, and the meal that might be
The anabolic window was never thirty minutes wide. When trials held daily protein steady and moved the clock,...
Longevity & Supplement Guides
Evidence-scored guides to supplements, biomarkers, and daily protocols. Written the way we score our products: honestly.
Showing 20 guides tagged “Nutrition”.
Fiber-maxxing vs protein-maxxing: what the evidence measured
Protein and fiber took over the 2026 grocery aisle together. Only one of the two gaps is nearly...
Your Metabolism Doesn’t Slow Down at 40
The largest measurement of human energy use ever assembled — 6,421 people in 29 countries — found daily...
Vitamin C and the common cold: the ski camp that convinced a Nobel laureate
Headlines said it again this week: vitamin C does not stop you catching a cold. The odd part...
How fast you eat is a portion size
A 2026 crossover trial held two ultra-processed diets identical and changed only their texture. People ate 369 fewer...
Vitamin D and Belly Fat: The Headline Had the Arrow Backwards
A new analysis of 5,520 older English adults tied low vitamin D plus a large waist to a...
No, your gut bacteria are not eating you — but fibre decides what they make
A viral headline last week said that when you run low on fibre, your gut microbes start eating...
The Man in the Copper Box: Who Invented the Calorie
In 1896, a chemistry professor sealed a man inside a copper-lined chamber in a Connecticut basement to prove...
Who Extra Protein Actually Helps
A 2026 trial added 20 g of protein a day to twelve weeks of supervised lifting and measured...
Coffee and longevity: a permission slip, not a prescription
Half a million people, eight cups a day, and every genotype anyone thought to test — and coffee...
The case for eating less protein — and where it stops applying
A July 2026 review of 350+ studies makes the strongest argument yet for restricting protein. A 2026 cohort...
The Same Dinner at 10 p.m. Is a Different Dinner
Nutrition culture argues about the plate and ignores the clock behind it. Randomised crossover trials have now fed...
