Sodium fluoride strengthens teeth, but it also shows up in surprising places. Here's what it does, how it compares to other fluorides, and how much is safe.
Receding gums can often be managed at home, but some cases need professional treatment. Learn which options fit your situation, from better brushing to gum grafts.
Rectal bleeding is usually caused by hemorrhoids or fissures, but sometimes needs medical attention. Learn what's likely going on and when to see a doctor.
Caput succedaneum is a soft scalp swelling some newborns develop during birth. Learn what causes it, how to recognize it, and how long it takes to go away.
Ceremonial cacao is minimally processed cacao with roots in Mesoamerican tradition. Learn what sets it apart, its active compounds, and what to expect.
Current guidelines recommend mammograms starting at 40, but your personal risk factors, breast density, and gender identity can all affect when and how often you should screen.