Substances Page 990

More in Substances

  1. What Experts Say About Nicotine

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

    By Marcus Oyelaran
  2. The Science Behind 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 Avery Lindqvist
  3. How Scientists Study Hangovers

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

    By Theo Nakamura
  4. The Science Behind 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 Theo Nakamura
  5. The Science Behind Hangovers

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

    By Nadia Kowalczyk
  6. When to See a Doctor About Withdrawal

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

    By Samuel Brightwater
  7. How Added Sugar and Secondhand Smoke 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 Priya Ramanathan
  8. Warning Signs Linked to Alcohol

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

    By Samuel Brightwater
  9. Caffeine and Hangovers: What’s the Connection?

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

    By Theo Nakamura
  10. What Your Doctor Wants You to Know About Binge Drinking

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

    By Theo Nakamura
  11. How Scientists Study Energy Drinks

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

    By Lucia Ferreira
  12. What’s Really Going On With Secondhand Smoke?

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

    By Jonah Whitfield
  13. 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
  14. A Beginner’s Guide to 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 Avery Lindqvist