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More in Body

  1. Brain & Nerves

    How Scientists Study the Hippocampus

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

    By Theo Nakamura
  2. Heart & Lungs

    How Cholesterol and Circulation Are Linked

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

    By Marcus Oyelaran
  3. Eyes & ENT

    Warning Signs Linked to Earwax

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

    By Grace Adeyemi
  4. Skin & Hair

    Brittle Nails at Every Age

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

    By Theo Nakamura
  5. Dental

    The Science Behind Fluoride

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

    By Avery Lindqvist
  6. Bones & Muscles

    Bone Density and Ligaments: What’s the Connection?

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

    By Grace Adeyemi
  7. Heart & Lungs

    Everything You Need to Know About Bronchitis

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

    By Marcus Oyelaran
  8. Gut & Kidney

    The Gallbladder and Gut Bacteria: What’s the Connection?

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

    By Avery Lindqvist
  9. Brain & Nerves

    What Your Doctor Wants You to Know About Tingling Hands

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

    By Elena Castellanos
  10. Dental

    Questions People Ask 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 Samuel Brightwater
  11. Eyes & ENT

    Earwax, Explained

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

    By Avery Lindqvist
  12. Gut & Kidney

    How Scientists Study Hydration

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

    By Marcus Oyelaran
  13. Skin & Hair

    New Research on Wrinkles

    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 Lucia Ferreira
  14. Heart & Lungs

    When to See a Doctor About Asthma

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

    By Priya Ramanathan