Substances Page 352

More in Substances

  1. 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 Nadia Kowalczyk
  2. What Your Doctor Wants You to Know About Secondhand Smoke

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

    By Owen Pritchard
  3. What’s Really Going On With 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
  4. The Science Behind Alcohol

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

    By Owen Pritchard
  5. Hangovers and Caffeine: What’s the Connection?

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

    By Theo Nakamura
  6. How Scientists Study 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 Hannah Solberg
  7. Kava: Facts vs. Fiction

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

    By Hannah Solberg
  8. Ten Things to Know About Added Sugar

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

    By Priya Ramanathan
  9. Vaping: Facts vs. Fiction

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

    By Hannah Solberg
  10. Common Myths About 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 Marcus Oyelaran
  11. What’s Really Going On With Added Sugar?

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

    By Jonah Whitfield
  12. Warning Signs Linked to Nicotine

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

    By Priya Ramanathan
  13. When to See a Doctor About Cannabis

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

    By Hannah Solberg
  14. What’s Really Going On With Vaping?

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

    By Lucia Ferreira