Longevity
The Fatty Acid Signature of Healthy Aging to 80
A 15,000-person cohort sharpens which fats in your bloodstream travel with healthspan — not just the years, but the years lived free of major disease.
nutrition
Metabolic Health
The Metabolism-Frailty Loop: Why Insulin Resistance May Accelerate Whole-Body Decline
New research links a combined insulin-resistance and frailty score to liver disease, ties everyday nutrients to kidney-heart-metabolic mortality, and uses a mouse model to ask why some bodies lose muscle while others don't.
Metabolic Health
MAFLD: The Quiet Liver Condition Now Touching One in Three Adults
Metabolic dysfunction-associated fatty liver disease has slipped into the mainstream of metabolic health. Here's what the newest evidence says about screening, food, and the people most at risk.
Metabolic Health
Not All Veggies Are Equal: Why Legumes and Cruciferous Greens Stand Out for Young Adults
A new Raine Study analysis of 638 twenty-two-year-olds finds that beans, lentils, broccoli and their cousins track with lower cardiometabolic risk — sharpening the 'eat your vegetables' message for a generation already worried about long-term heart and metabolic health.
Metabolic Health
Drive-Thru Gut: New Evidence Links Daily Fast Food to IBD Risk
A Riyadh case-control study paired with a fresh meta-analysis sharpens the dietary case against fast food in inflammatory bowel disease — and gives busy men a concrete lever to pull.
Protocols
The MIND Diet Goes to China — and Reaches the Muscles
A 13,422-person analysis hints the brain-friendly eating pattern may also help older adults hold onto muscle and physical function.
Protocols
Plant-Forward, Periodically: A Metabolic Reset Hidden in Religious Fasting
A multi-omics study of Greek Orthodox practitioners suggests that cycling off animal products — even briefly — quietly rewires the blood chemistry linked to cardiometabolic risk.
Longevity
Building a Nutrition-Based Aging Clock: A New Way to Read the Years
Chinese researchers built an early-stage 'aging clock' from amino acids, vitamins and oxidative-stress markers — a promising step toward biological age you might actually be able to nudge.
Longevity
The Aging Brain Under Pressure: How Refined Diets and Dirty Air Quietly Speed Decline
Two 2025 studies sharpen an uncomfortable idea: what we eat and what we breathe may be shaping the aging brain as forcefully as the genes we inherit.
Metabolic Health
Plant-Forward Eating, Reviewed: What 32 Long-Term Studies Actually Show
A 2025 systematic review maps where plant-based eating moves the metabolic needle — and where the evidence still thins out. Here's what a busy 40-year-old should actually take from it.