Substances Page 993

More in Substances

  1. Ten Things to Know About 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 Elena Castellanos
  2. The Science Behind Alcohol

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

    By Priya Ramanathan
  3. Everything You Need to Know About 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 Grace Adeyemi
  4. How Scientists Study Energy Drinks

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

    By Elena Castellanos
  5. Vaping and Kava: What’s the Connection?

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

    By Priya Ramanathan
  6. A Beginner’s Guide to Cannabis

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

    By Hannah Solberg
  7. A Beginner’s Guide to Kava

    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. What Experts Say About Vaping

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

    By Hannah Solberg
  9. 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 Samuel Brightwater
  10. Withdrawal at Every Age

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

    By Nadia Kowalczyk
  11. What Your Doctor Wants You to Know About 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 Owen Pritchard
  12. A Beginner’s Guide to Vaping

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

    By Marcus Oyelaran
  13. Everyday Habits That Affect Added Sugar

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

    By Owen Pritchard
  14. Everyday Habits That Affect Cannabis

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

    By Avery Lindqvist