Substances Page 811

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  1. What Your Doctor Wants You to Know 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 Jonah Whitfield
  2. A Beginner’s Guide to Added Sugar

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

    By Nadia Kowalczyk
  3. Ten Things to Know About 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 Hannah Solberg
  4. What’s Really Going On With Hangovers?

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

    By Elena Castellanos
  5. New Research on Secondhand Smoke

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

    By Jonah Whitfield
  6. Warning Signs Linked to Energy Drinks

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

    By Nadia Kowalczyk
  7. What Experts Say About Energy Drinks

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

    By Marcus Oyelaran
  8. New Research on Nicotine

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

    By Hannah Solberg
  9. How Scientists Study Alcohol

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

    By Elena Castellanos
  10. Secondhand Smoke at Every Age

    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 Hannah Solberg
  11. Common Myths About Added Sugar

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

    By Jonah Whitfield
  12. Questions People Ask About Caffeine

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

    By Marcus Oyelaran
  13. 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
  14. Vaping vs. Secondhand Smoke: Key Differences

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

    By Hannah Solberg