People feel isolated in their loneliness—but it’s one of the most common things I hear about as a therapist, so you’re not alone. Here are other issues that commonly come up.

Microbial species disappearing from industrialized populations have evolved with humans over millennia and migrated worldwide with them—this may have consequences for human health.

Nail discoloration was reported by 46% of GLP-1 users versus 17% of non-users, while scalp inflammation accompanied hair loss in most medication users studied.

Learn which anti-inflammatory foods to eat this fall, from apples and pumpkin to walnuts, and how they may support gut and immune health.

Research shows coconut water hydrates about as well as sports drinks for moderate exercise, with less sugar but also less sodium.

A gut pathogen that causes diarrhea and vomiting is morphing into a dangerous and difficult-to-treat sexually transmitted infection (STI).

The Ebola outbreak in Congo is spreading rapidly to new hot spots where patients have little or no support. Responders and officials told The Associated Press that a long fight may lie ahead against the disease, which has killed more than 4,000 people in east…

Neuroscientist Susana Carmona has been studying brain changes for years. Here's what she wants pregnant women to know.

Depression can be caused by a range of factors, from family history to stressful events and lifestyle habits.