Substances Page 589

More in Substances

  1. Kava, Explained

    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
  2. The Science Behind 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 Owen Pritchard
  3. Everything You Need to Know 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 Elena Castellanos
  4. Common Myths About Hangovers

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

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

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

    By Nadia Kowalczyk
  6. Caffeine and Cannabis: What’s the Connection?

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

    By Marcus Oyelaran
  7. The Hidden Side of 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
  8. Questions People Ask About Cannabis

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

    By Avery Lindqvist
  9. What Experts Say About Cannabis

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

    By Lucia Ferreira
  10. Ten Things to Know About Cannabis

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

    By Jonah Whitfield
  11. New Research on Binge Drinking

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

    By Samuel Brightwater
  12. Caffeine and Added Sugar: What’s the Connection?

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

    By Owen Pritchard
  13. When to See a Doctor About Energy Drinks

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

    By Grace Adeyemi
  14. When to See a Doctor About 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 Hannah Solberg