Your blood vessels have a built-in protective layer that controls circulation and prevents clots. When it deteriorates, heart disease risk rises. In this article, Dr. Paul Henning breaks down the science.
Your body runs on a 24-hour rhythm that controls your heart, hormones, and blood pressure. A new study shows one modern habit is disrupting it. In this article, Dr. Paul Henning explains.
Standard depression questionnaires measure mood twice, before and after. Turns out, that misses a big part of the story. Dr. Paul Henning explains what improvements daily mood tracking caught and what caused the improvement that the standard tests missed.