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More in Body

  1. Gut & Kidney

    Digestion: Facts vs. Fiction

    Here is what digestion actually involves, what the latest research says about it, and the practical details most people never hear about.

    By Priya Ramanathan
  2. Brain & Nerves

    Ten Things to Know About the Vagus Nerve

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

    By Avery Lindqvist
  3. Dental

    Tooth Enamel and Gum Disease: What’s the Connection?

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

    By Elena Castellanos
  4. Bones & Muscles

    What’s Really Going On With Cartilage?

    Here is what cartilage actually involves, what the latest research says about it, and the practical details most people never hear about.

    By Grace Adeyemi
  5. Eyes & ENT

    When to See a Doctor About Hearing Loss

    Here is what hearing loss actually involves, what the latest research says about it, and the practical details most people never hear about.

    By Grace Adeyemi
  6. Skin & Hair

    Hair Loss and Collagen: What’s the Connection?

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

    By Elena Castellanos
  7. Gut & Kidney

    When to See a Doctor About Gut Bacteria

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

    By Elena Castellanos
  8. Brain & Nerves

    What Experts Say About Sciatica

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

    By Samuel Brightwater
  9. Heart & Lungs

    Arteries at Every Age

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

    By Priya Ramanathan
  10. Dental

    Common Myths About Bad Breath

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

    By Elena Castellanos
  11. Skin & Hair

    Wrinkles at Every Age

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

    By Owen Pritchard
  12. Eyes & ENT

    Warning Signs Linked to Tinnitus

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

    By Lucia Ferreira
  13. Bones & Muscles

    Joint Pain: Facts vs. Fiction

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

    By Avery Lindqvist
  14. Heart & Lungs

    Cholesterol and Lung Capacity: What’s the Connection?

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

    By Theo Nakamura