Substances Page 413

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  1. Caffeine, Explained

    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 Elena Castellanos
  2. Everyday Habits That Affect Caffeine

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

    By Lucia Ferreira
  3. Everything You Need 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 Elena Castellanos
  4. Everyday Habits That Affect Added Sugar

    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 Grace Adeyemi
  5. Added Sugar: What to Know

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

    By Hannah Solberg
  6. Nicotine: Facts vs. Fiction

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

    By Nadia Kowalczyk
  7. What Your Doctor Wants You to Know About Kava

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

    By Grace Adeyemi
  8. A Beginner’s Guide to Hangovers

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

    By Avery Lindqvist
  9. Nicotine, Explained

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

    By Samuel Brightwater
  10. Surprising Facts About Nicotine

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

    By Samuel Brightwater
  11. What Experts Say About Withdrawal

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

    By Hannah Solberg
  12. Ten Things to Know About Vaping

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

    By Owen Pritchard
  13. Vaping, Explained

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

    By Owen Pritchard
  14. Warning Signs Linked to Secondhand Smoke

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

    By Jonah Whitfield