Do you actually trust your multivitamin?

A physician who doesn't reliably take his own. A medicine cabinet nobody is adding up. And one question I'd like you to answer

Every Testosterone Treatment Option, Compared (Part 3 of 3)

The final part of our testosterone series. This one covers every option: gels, patches, pills, injections, pellets, and clomiphene, the real tradeoffs, and why starting is easy but stopping is the hard part.

How to Test Testosterone the Right Way: The Workup Most Clinics Skip (Part 2 of 3)

The workup, done right. Why a single blood test can lie, when free testosterone is the number that actually counts, and some men need a MRI of the brain. Part 2 of a three part series on testosterone.

The Causes of Low Testosterone: Why Most Men Don't Actually Need TRT (Part 1 of 3)

A three part series on testosterone. Part 1 is about the causes: why most "low T" is really caused by bad sleep, extra weight, and stress, and why only sexual symptoms like libido and erections reliably correlate with a low testosterone level.

Test Your UTI IQ: The 10-Clue Crossword

Cranberry, D-mannose, vitamin C — which one actually works?

A urologist evaluates the three most common supplements used to prevent UTIs.