Fasting or Exercise? A 12-Week Trial Shows Each Changes Something Different
A new randomised trial compared an eight-hour eating window, twice-weekly training and both. The eating window moved the...
Longevity & Supplement Guides
Evidence-scored guides to supplements, biomarkers, and daily protocols. Written the way we score our products: honestly.
Showing 29 guides tagged “Nutrition”.
Same calories, different response: what the new ultra-processed food study found
A Virginia Tech trial matched two meals on every major nutrient. Insulin, fuel use and energy expenditure still...
Who Decided How Much Protein You Need?
In 1902 a Yale professor stopped eating breakfast to prove the world’s protein standard wrong. The 120-year fight...
The MIND Diet and Brain Ageing: What ‘2.5 Years’ Really Measured
A 12-year study linked the MIND diet to 2.5 years of slower brain ageing. The number is a...
Diet Drinks vs Water: What a Two-Year Trial Really Settled
A two-year randomised trial found diet drinks and water did about equally well inside a weight programme. The...
Health claims on food labels: true sentences, missing paragraphs
A new study of nearly 150,000 US food launches found that about half carry a health-related claim, but...
Can a gut bacterium make you stronger?
A gut microbe called Roseburia inulinivorans went with 29% stronger grips in older adults and made mice about...
A Diet Moved Their ‘Biological Age’ in Four Weeks. That’s Not Reversal.
A randomised trial fed 104 older adults for four weeks and a composite clinical age score dropped about...
Vegetables first: the trick works, but not the way it’s sold
Eating vegetables and protein before carbohydrates really does change the shape of the hours after a meal. The...
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,...
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...
