Blog

WHOOP vs. Oura: A physician who has worn both compares pricing, features, and what most spec comparisons get wrong. Plus, when to skip a wearable entirely.

Longevity medicine is everywhere, but where’s the proof? Dr. Rotman reviews the evidence and shares 10 interventions proven to help you live longer.

Learn how vagus nerve stimulation exercises build vagal tone and help your body recover from everyday stress as you age.

Discover why ApoB outperforms LDL-C as the most accurate cardiovascular risk marker and learn what your optimal ApoB number should be.

Understand the real safety gap between FDA-approved peptides such as semaglutide and unregulated online compounds sold under a research use only label.

Learn how retatrutide’s triple-agonist mechanism delivered 24.2% weight loss in Phase 2 trials and what tolerability concerns may mean for future patients.

Discover how urolithin-A boosts mitochondrial health and muscle recovery in aging athletes through two clinical trials and one cyclist’s daily routine.

Learn what the clinical evidence actually shows about berberine benefits for blood sugar, cholesterol, and weight loss from a physician’s measured viewpoint.

Explore how sleep apnea treatment without CPAP uses stacking therapy to combine positional and breathing tools for real results in mild-to-moderate cases.