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  1. Dental

    Plaque and Tooth Enamel: What’s the Connection?

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

    By Hannah Solberg
  2. Eyes & ENT

    The Tonsils at Every Age

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

    By Samuel Brightwater
  3. Bones & Muscles

    Everything You Need to Know About Back Pain

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

    By Hannah Solberg
  4. Gut & Kidney

    Ten Things to Know About 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 Elena Castellanos
  5. Skin & Hair

    Warning Signs Linked to Wrinkles

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

    By Priya Ramanathan
  6. Heart & Lungs

    Everyday Habits That Affect Oxygen Levels

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

    By Marcus Oyelaran
  7. Brain & Nerves

    A Beginner’s Guide to Tingling Hands

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

    By Samuel Brightwater
  8. Dental

    Bad Breath, Explained

    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
  9. Eyes & ENT

    How Scientists Study the Tonsils

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

    By Jonah Whitfield
  10. Gut & Kidney

    What’s Really Going On With the Pancreas?

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

    By Samuel Brightwater
  11. Bones & Muscles

    Posture: What to Know

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

    By Avery Lindqvist
  12. Skin & Hair

    The Science Behind Freckles

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

    By Samuel Brightwater
  13. Heart & Lungs

    What Your Doctor Wants You 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 Jonah Whitfield
  14. Brain & Nerves

    How Concussions and Tingling Hands Are Linked

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

    By Nadia Kowalczyk