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More in Body

  1. Dental

    Plaque: Facts vs. Fiction

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

    By Theo Nakamura
  2. Skin & Hair

    Brittle Nails, Explained

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

    By Avery Lindqvist
  3. Eyes & ENT

    Everything You Need to Know About the Retina

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

    By Avery Lindqvist
  4. Bones & Muscles

    Warning Signs Linked to Posture

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

    By Theo Nakamura
  5. Gut & Kidney

    Questions People Ask About Kidney Function

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

    By Nadia Kowalczyk
  6. Heart & Lungs

    Heart Rate: What to Know

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

    By Avery Lindqvist
  7. Brain & Nerves

    Dopamine: What to Know

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

    By Elena Castellanos
  8. Dental

    What Experts Say About Tooth Sensitivity

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

    By Grace Adeyemi
  9. Bones & Muscles

    New Research on Bone Density

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

    By Lucia Ferreira
  10. Gut & Kidney

    Surprising Facts About Acid Reflux

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

    By Marcus Oyelaran
  11. Skin & Hair

    Ten Things to Know About Brittle Nails

    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 Jonah Whitfield
  12. Eyes & ENT

    Earwax: Facts vs. Fiction

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

    By Grace Adeyemi
  13. Heart & Lungs

    A Beginner’s Guide to Oxygen Levels

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

    By Priya Ramanathan
  14. Brain & Nerves

    Common Myths About Brain Fog

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

    By Priya Ramanathan