Substances Page 614

More in Substances

  1. How Alcohol and Added Sugar Are Linked

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

    By Hannah Solberg
  2. When to See a Doctor About Hangovers

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

    By Grace Adeyemi
  3. What’s Really Going On With Caffeine?

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

    By Lucia Ferreira
  4. How Hangovers and Vaping Are Linked

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

    By Jonah Whitfield
  5. Secondhand Smoke at Every Age

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

    By Lucia Ferreira
  6. Warning Signs Linked to Nicotine

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

    By Avery Lindqvist
  7. Nicotine: Facts vs. Fiction

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

    By Hannah Solberg
  8. Everything You Need to Know About Kava

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

    By Avery Lindqvist
  9. The Science Behind Nicotine

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

    By Samuel Brightwater
  10. New Research on Kava

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

    By Owen Pritchard
  11. Warning Signs Linked to 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 Avery Lindqvist
  12. Cannabis, Explained

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

    By Owen Pritchard
  13. What’s Really Going On With Withdrawal?

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

    By Marcus Oyelaran
  14. Ten Things to Know About Secondhand Smoke

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

    By Nadia Kowalczyk