Health summaries

Hot sauna can improve circulation, VO2 max, and recovery. It may also support brain health if you avoid extreme temperatures.

A practical guide to reading supplement evidence, spotting drug interactions, and avoiding claims that move faster than the data.

Beta alanine is more than a pre workout ingredient. It may support fatigue resistance, glucose handling, brain resilience, and VO2 max over time.

A practical guide to strength and hypertrophy training with smarter volume, intensity, rest, and frequency, without endless workouts or useless soreness.

A simple method to use your clothes with intention, choose how you want to feel, and stop dressing on autopilot every morning.

What current evidence says about breast implant illness, its symptoms, risks, and the practical steps that support safer surgery and recovery.

The idea of overtraining is often misused. This guide explains what the evidence shows, when to reduce load, and when to look for a medical cause.

A longevity tournament shows which habits, metrics, and therapies deserve more attention. The main lesson is simple: the basics beat shortcuts.

Cost, anxiety, and distrust explain why many people avoid the dentist. Here is how to lower those barriers and prevent bigger problems.

Mark Breedlove examines how prenatal hormones, the older brother effect, and brain development help explain sexual orientation without oversimplifying it.

Harvard neurogastroenterologist Trisha Pasricha explains what normal bowel habits look like, how the gut brain axis works, and which habits actually help.

This episode explains why endometriosis is inflammatory, immune, and hormonal, and how diet, the microbiome, estrogen handling, and surgery fit together.

Kevin Hall explains why ultra-processed foods can drive overeating, how energy density changes satiety, and which responses have actual evidence behind them.

AI and biology are converging fast enough to reshape genomes, vaccines, health care, climate tools, and the biosecurity debate.

Genetics matter less than many people think. Longevity changes most when you quit risky habits, move more, and eat better.