Substances Page 572

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  1. What Your Doctor Wants You to Know About Caffeine

    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
  2. Questions People Ask About Binge Drinking

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

    By Grace Adeyemi
  3. When to See a Doctor About Nicotine

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

    By Lucia Ferreira
  4. Alcohol vs. Energy Drinks: Key Differences

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

    By Jonah Whitfield
  5. Everything You Need to Know 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 Samuel Brightwater
  6. Questions People Ask About Energy Drinks

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

    By Priya Ramanathan
  7. Vaping: What to Know

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

    By Lucia Ferreira
  8. What’s Really Going On With Withdrawal?

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

    By Grace Adeyemi
  9. Withdrawal at Every Age

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

    By Samuel Brightwater
  10. Everything You Need to Know About Secondhand Smoke

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

    By Hannah Solberg
  11. Secondhand Smoke at Every Age

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

    By Theo Nakamura
  12. Cannabis vs. Nicotine: Key Differences

    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
  13. Questions People Ask 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 Avery Lindqvist
  14. A Beginner’s Guide to Kava

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

    By Elena Castellanos