Substances Page 299

More in Substances

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

    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 Hannah Solberg
  3. How Scientists Study 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
  4. What Your Doctor Wants You to Know About Energy Drinks

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

    By Grace Adeyemi
  5. Kava vs. Energy Drinks: Key Differences

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

    By Samuel Brightwater
  6. Caffeine: Facts vs. Fiction

    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 Avery Lindqvist
  7. Cannabis: Facts vs. Fiction

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

    By Elena Castellanos
  8. How Scientists Study 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 Owen Pritchard
  9. Added Sugar: What to Know

    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 Theo Nakamura
  10. Surprising Facts About 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 Jonah Whitfield
  11. Cannabis: Facts vs. Fiction

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

    By Avery Lindqvist
  12. When to See a Doctor About Alcohol

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

    By Elena Castellanos
  13. Alcohol: Facts vs. Fiction

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

    By Theo Nakamura
  14. What Experts Say About Added Sugar

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

    By Priya Ramanathan