The Best Tests for Longevity: What to Measure, When, and Why VO2 Max Comes First
The longevity testing market has never been bigger. Full-body MRIs. Epigenetic age clocks. DEXA scans. Continuous glucose monitors. Advanced blood...
Full-Body MRI vs. Metabolic Testing: What Each Reveals (and What It Misses)
Full-body MRI has become the most talked-about longevity test of 2026. Companies like Prenuvo and Ezra have scanned hundreds of...
PNOĒ vs VO2 Master: Which Metabolic Testing Solution Is Right for Your Business?
Metabolic testing has moved from elite labs into everyday fitness, longevity, and wellness practices. By analyzing a client’s breath,...
Cycling VO2 Max: How to Test, Train, and Optimize Your Aerobic Power on the Bike
Your cycling VO2 max is one of the most important performance metrics you can measure as a rider. It determines...
VO2 Max for Swimmers: Testing, Benchmarks & Training Guide [2026]
Swimming places unique demands on the aerobic system that make VO2 Max for swimmers fundamentally different from land-based sports. Restricted...
7 Common VO2 Max Mistakes That Stall Your Improvement
If your VO2 max has plateaued despite consistent training, the problem is almost certainly not effort — it is approach....
VO2 Max Nutrition: Best Foods & Supplements to Boost Aerobic Fitness [2026]
VO2 max nutrition is one of the most overlooked factors in aerobic performance. Training drives VO2 max improvement, but...
Interval Training for VO2 Max: 5 Best Workouts That Work
Interval training for VO2 max is the most effective and time-efficient way to raise your aerobic ceiling. To improve...
Peptides for Menopause: What the Evidence Actually Supports (and What It Doesn’t)
Peptides for menopause are being marketed to midlife women with an urgency that outpaces the science behind them. Scroll...
Your Biological Age Is Accelerating at Menopause — Here’s What Drives It and How to Measure It
Menopause doesn’t just change how you feel. It changes how fast you age at a cellular level. A landmark...
