Medical Dictionary from Merriam-Webster
  • About 1 in 3 adults in the U.S. has high blood pressure, but many don’t realize it.
  • Learn how to prevent high blood pressure with our topic page.
  • Isn’t indoor tanning safer than tanning in the sun? Are there safer ways to look tan?
  • Find the answers to all your tanning questions.
  • How does an inactive lifestyle affect your body?
  • Find out with our new health topic.
NIH MedlinePlus Magazine