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More in Body

  1. Gut & Kidney

    Surprising Facts About Digestion

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

    By Lucia Ferreira
  2. Heart & Lungs

    What’s Really Going On With Lung Capacity?

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

    By Elena Castellanos
  3. Dental

    Saliva at Every Age

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

    By Grace Adeyemi
  4. Bones & Muscles

    When to See a Doctor About Cartilage

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

    By Owen Pritchard
  5. Eyes & ENT

    How Scientists Study 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 Avery Lindqvist
  6. Skin & Hair

    Dry Skin vs. Hair Loss: Key Differences

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

    By Hannah Solberg
  7. Heart & Lungs

    Common Myths About Shortness of Breath

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

    By Elena Castellanos
  8. Gut & Kidney

    Warning Signs Linked to the Liver

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

    By Nadia Kowalczyk
  9. Brain & Nerves

    How Scientists Study Nerve Pain

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

    By Lucia Ferreira
  10. Skin & Hair

    Sunburn: What to Know

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

    By Owen Pritchard
  11. Dental

    Everything You Need to Know About Tooth Enamel

    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
  12. Eyes & ENT

    Questions People Ask About the Retina

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

    By Samuel Brightwater
  13. Bones & Muscles

    Posture at Every Age

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

    By Theo Nakamura
  14. Heart & Lungs

    Surprising Facts About Cholesterol

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

    By Priya Ramanathan