Category: DocTalk

It is well established that regular physical activity improves overall health and longevity. Step...

Last week, I wrote about a new test for the early detection of prostate cancer called the PSMA....

PSA (prosthetic specific antigen) is a normally occurring molecule in the prostate. When cancer...

A remarkable study in the journal Nature was published this week describing how artificial...

This is the third in a three-part series on how modern technology can help you be your own doctor....

This is part two of our three-part series on being your own doctor. This week’s focus is on...

A recent study in the Journal of the American Heart Association (August 19, 2025) examined the...

Several articles with practical value caught my eye this week. Here’s a quick roundup: Azelastine...

Last week’s New England Journal of Medicine reported two major studies confirming the powerful...

You’ve probably read countless times that exercise can extend your lifespan, lower the risk of...

Just two weeks ago, the American Heart Association updated its definition of hypertension and...

Social media often insists we need 10,000 steps a day for good health. The truth? That number...