Most headaches come down to everyday triggers like tension, dehydration, or poor sleep. Learn what's behind yours and which symptoms warrant a doctor's visit.
Most yeast infections are mild and treatable, but recurring infections, pregnancy, or certain symptoms can signal something that needs medical attention.
MOTS-c is a peptide made by mitochondria that may influence blood sugar, body fat, exercise response, and healthy aging. Here's what the research shows.
Not all stress is bad, but chronic distress takes a real toll on your immune system, heart, and mental health. Here's what's actually happening in your body.
A penectomy removes part or all of the penis, usually to treat cancer. Learn about the procedure, recovery, and what to expect for sexual function afterward.