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More in Body

  1. Dental

    How Saliva and Dental Fillings Are Linked

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

    By Marcus Oyelaran
  2. Bones & Muscles

    The Hidden Side of Knee Pain

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

    By Elena Castellanos
  3. Skin & Hair

    Freckles and Wrinkles: What’s the Connection?

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

    By Elena Castellanos
  4. Gut & Kidney

    How Hydration and the Liver Are Linked

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

    By Marcus Oyelaran
  5. Heart & Lungs

    Palpitations: Facts vs. Fiction

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

    By Lucia Ferreira
  6. Brain & Nerves

    Migraines, Explained

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

    By Samuel Brightwater
  7. Dental

    How Scientists Study 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 Jonah Whitfield
  8. Eyes & ENT

    Sinus Pressure and Eyesight: What’s the Connection?

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

    By Grace Adeyemi
  9. Bones & Muscles

    How The Spine and Joint Pain Are Linked

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

    By Hannah Solberg
  10. Skin & Hair

    The Science Behind Wrinkles

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

    By Samuel Brightwater
  11. Heart & Lungs

    Ten Things to Know About Heart Murmurs

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

    By Nadia Kowalczyk
  12. Brain & Nerves

    Everything You Need to Know About Sciatica

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

    By Lucia Ferreira
  13. Gut & Kidney

    How Scientists Study Hydration

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

    By Jonah Whitfield
  14. Dental

    What’s Really Going On With Tooth Decay?

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

    By Hannah Solberg