Substances Page 917

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  1. Kava vs. Withdrawal: Key Differences

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

    By Nadia Kowalczyk
  2. What’s Really Going On With Energy Drinks?

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

    By Samuel Brightwater
  3. What Experts Say About Secondhand Smoke

    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 Elena Castellanos
  4. Everything You Need to Know About Cannabis

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

    By Theo Nakamura
  5. What Your Doctor Wants You to Know About Vaping

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

    By Grace Adeyemi
  6. What’s Really Going On With 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 Marcus Oyelaran
  7. How Secondhand Smoke and Caffeine Are Linked

    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 Samuel Brightwater
  8. Ten Things to Know About Hangovers

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

    By Marcus Oyelaran
  9. Ten Things to Know About Energy Drinks

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

    By Grace Adeyemi
  10. The Science Behind 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 Owen Pritchard
  11. Everything You Need 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 Lucia Ferreira
  12. The Science Behind Cannabis

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

    By Lucia Ferreira
  13. How Scientists Study 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 Hannah Solberg
  14. Common Myths About Added Sugar

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

    By Nadia Kowalczyk