Creatine for Women: What 2026 Research Actually Shows
Creatine for women isn’t about bulk. The 2026 evidence points to strength, bone, mood, and cognition gains the gym-bro story never accounted for.
The Well Proven
HRV Stress Tracking: What Your Wearable Numbers Mean
Your wearable’s stress score is built on HRV. What the milliseconds mean, why your baseline isn’t anyone else’s, and what really moves the number.
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.
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.
The 2026 Dirty Dozen: Pesticides, PFAS, and What to Do
The 2026 Dirty Dozen found 264 pesticides (including 3 PFAS ‘forever chemicals’) across 54,000 produce samples. What the evidence actually says about your risk.
Spermidine Benefits: The Autophagy Compound Worth Watching
Spermidine extends lifespan in every organism tested — from yeast to mice. A 2024 study shows it’s essential for fasting-induced autophagy. But can supplements replicate the effect?
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.
L-Theanine for Anxiety: What 11 Clinical Trials Show
L-theanine for anxiety works by boosting alpha brain waves within 40 minutes. A review of 11 RCTs shows 200-400 mg/day reduces stress with no serious side effects.
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.