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More in Body

  1. Heart & Lungs

    The Hidden Side of Heart Rate

    Many people misunderstand heart rate. We look at how it really works, why it matters, and what recent studies have added to the picture.

    By Grace Adeyemi
  2. Brain & Nerves

    How Memory and Neurons Are Linked

    Researchers have learned a lot about memory in recent years. Here are the key findings, what they mean, and what is still unknown.

    By Lucia Ferreira
  3. Eyes & ENT

    What Your Doctor Wants You to Know About the Tonsils

    From the basics to the newest findings, this guide explains the tonsils in plain language and clears up a few of the most common myths.

    By Elena Castellanos
  4. Dental

    Common Myths About Cavities

    Researchers have learned a lot about cavities in recent years. Here are the key findings, what they mean, and what is still unknown.

    By Priya Ramanathan
  5. Bones & Muscles

    What Experts Say About the Spine

    Learn what affects the spine, which warning signs deserve attention, and when it is worth talking with a doctor rather than waiting it out.

    By Marcus Oyelaran
  6. Skin & Hair

    Brittle Nails vs. Hair Loss: Key Differences

    Learn what affects brittle nails, which warning signs deserve attention, and when it is worth talking with a doctor rather than waiting it out.

    By Avery Lindqvist
  7. Heart & Lungs

    Oxygen Levels vs. Shortness of Breath: Key Differences

    What causes the changes linked to oxygen levels, how shortness of breath fits in, and which simple facts make the whole topic much easier to understand.

    By Samuel Brightwater
  8. Gut & Kidney

    The Hidden Side of Digestion

    Researchers have learned a lot about digestion in recent years. Here are the key findings, what they mean, and what is still unknown.

    By Marcus Oyelaran
  9. Brain & Nerves

    When to See a Doctor About Reflexes

    What causes the changes linked to reflexes, how memory fits in, and which simple facts make the whole topic much easier to understand.

    By Samuel Brightwater
  10. Eyes & ENT

    What Your Doctor Wants You to Know About Tinnitus

    Researchers have learned a lot about tinnitus in recent years. Here are the key findings, what they mean, and what is still unknown.

    By Theo Nakamura
  11. Skin & Hair

    Wrinkles, Explained

    From the basics to the newest findings, this guide explains wrinkles in plain language and clears up a few of the most common myths.

    By Marcus Oyelaran
  12. Dental

    Ten Things to Know About Plaque

    Researchers have learned a lot about plaque in recent years. Here are the key findings, what they mean, and what is still unknown.

    By Lucia Ferreira
  13. Heart & Lungs

    Arteries: What to Know

    From the basics to the newest findings, this guide explains arteries in plain language and clears up a few of the most common myths.

    By Marcus Oyelaran
  14. Bones & Muscles

    What Your Doctor Wants You to Know About Bone Density

    What causes the changes linked to bone density, how muscle cramps fits in, and which simple facts make the whole topic much easier to understand.

    By Samuel Brightwater