Substances Page 743

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  1. Energy Drinks at Every Age

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

    By Marcus Oyelaran
  2. Cannabis at Every Age

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

    By Priya Ramanathan
  3. What Your Doctor Wants You to Know About Nicotine

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

    By Lucia Ferreira
  4. Hangovers: Facts vs. Fiction

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

    By Nadia Kowalczyk
  5. Nicotine, Explained

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

    By Jonah Whitfield
  6. When to See a Doctor About Kava

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

    By Owen Pritchard
  7. Warning Signs Linked to Withdrawal

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

    By Nadia Kowalczyk
  8. The Science Behind Vaping

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

    By Nadia Kowalczyk
  9. Binge Drinking and Secondhand Smoke: What’s the Connection?

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

    By Owen Pritchard
  10. A Beginner’s Guide to Secondhand Smoke

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

    By Jonah Whitfield
  11. Nicotine: What to Know

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

    By Marcus Oyelaran
  12. A Beginner’s Guide to Caffeine

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

    By Priya Ramanathan
  13. What Experts Say About Vaping

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

    By Priya Ramanathan
  14. How Added Sugar and Caffeine Are Linked

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

    By Samuel Brightwater