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  1. Brain & Nerves

    Dopamine: Facts vs. Fiction

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

    By Elena Castellanos
  2. Heart & Lungs

    Everyday Habits That Affect Asthma

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

    By Marcus Oyelaran
  3. Dental

    Braces at Every Age

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

    By Hannah Solberg
  4. Eyes & ENT

    Color Vision and Hearing Loss: What’s the Connection?

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

    By Samuel Brightwater
  5. Skin & Hair

    New Research on Moles

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

    By Avery Lindqvist
  6. Bones & Muscles

    Knee Pain and Muscle Soreness: What’s the Connection?

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

    By Priya Ramanathan
  7. Heart & Lungs

    Common Myths About Oxygen Levels

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

    By Marcus Oyelaran
  8. Gut & Kidney

    Warning Signs Linked to Digestion

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

    By Grace Adeyemi
  9. Brain & Nerves

    Common Myths About Memory

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

    By Grace Adeyemi
  10. Eyes & ENT

    Hearing Loss and Dry Eyes: What’s the Connection?

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

    By Avery Lindqvist
  11. Dental

    How Saliva and Fluoride Are Linked

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

    By Hannah Solberg
  12. Skin & Hair

    Sunburn and Dry Skin: What’s the Connection?

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

    By Marcus Oyelaran
  13. Bones & Muscles

    What’s Really Going On With Cartilage?

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

    By Priya Ramanathan
  14. Gut & Kidney

    How Scientists Study the Gallbladder

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

    By Owen Pritchard