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  1. Cannabis at Every Age

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

    By Elena Castellanos
  2. Caffeine at Every Age

    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
  3. What Experts Say About Kava

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

    By Theo Nakamura
  4. Everyday Habits That Affect 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 Avery Lindqvist
  5. 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 Lucia Ferreira
  6. When to See a Doctor About Added Sugar

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

    By Avery Lindqvist
  7. What’s Really Going On With Vaping?

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

    By Elena Castellanos
  8. Hangovers: What to Know

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

    By Marcus Oyelaran
  9. How Nicotine and Vaping Are Linked

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

    By Avery Lindqvist
  10. New Research on Hangovers

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

    By Grace Adeyemi
  11. Secondhand Smoke: What to Know

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

    By Jonah Whitfield
  12. Everything You Need to Know About Alcohol

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

    By Samuel Brightwater
  13. How Scientists Study Caffeine

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

    By Nadia Kowalczyk
  14. Energy Drinks and Withdrawal: What’s the Connection?

    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 Marcus Oyelaran