Best Foods for Gut Health: What 2026 Evidence Actually Supports
Skip the trendy superfood lists. Strong 2026 evidence points to three food categories, and adherence to one beats variety across all of them.
Nutrition
Magnesium L-Threonate vs Citrate: Which One Should You Actually Buy?
Magnesium L-threonate and citrate do two different jobs. L-threonate reaches your brain; citrate doesn’t. Here’s which to buy based on what you actually need.
Best Supplements to Lower Cortisol Naturally (2026)
Five supplements have RCT evidence for lowering cortisol — but only one has meta-analytic support. Here’s what the clinical data actually shows, ranked by strength of evidence.
Postbiotics vs Probiotics: What Science Actually Says
Postbiotics vs probiotics comes down to live vs dead bacteria — and dead ones may win for some people. Here’s what the clinical evidence shows about each.
Best NMN Supplements for Longevity (2026)
Best NMN supplements reviewed against 15+ clinical trials. NMN raises NAD+ levels reliably — but most longevity claims outpace the evidence. Here’s what actually works.
Best Gut Health Supplements in 2026: Evidence-Based Guide
Best gut health supplements ranked by strain-specific evidence from 47+ RCTs. Which probiotics, prebiotics, and postbiotics actually work in 2026.
Fibermaxxing: Benefits, Risks, and What the Evidence Says
Fibermaxxing pushes 50-100g of fiber daily, but a meta-analysis of 3.5 million people shows benefits plateau at 25-30g. Here’s what to do instead.
7 Foods That Lower Cortisol, According to Research
Foods that lower cortisol include magnesium-rich greens, omega-3 fish, vitamin C sources, and fermented foods — backed by RCTs and meta-analyses.
Taurine Benefits: The Longevity Amino Acid Declining with Age
Taurine benefits span heart health, brain function, and exercise recovery. A 2023 Science study linked taurine decline to aging — here’s what evidence shows.
Time-Restricted Eating and Crohn’s Disease: First Trial Shows 40% Symptom Relief
The first RCT found 8-hour eating windows cut Crohn’s symptoms 40% — without changing diet. Here’s the evidence and what it means for IBD.