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More in Substances

  1. What’s Really Going On With Nicotine?

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

    By Hannah Solberg
  2. What Experts Say About Cannabis

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

    By Owen Pritchard
  3. Surprising Facts About Hangovers

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

    By Hannah Solberg
  4. A Beginner’s Guide to 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 Owen Pritchard
  5. How Scientists Study 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
  6. The Hidden Side of Alcohol

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

    By Avery Lindqvist
  7. Energy Drinks: What to Know

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

    By Theo Nakamura
  8. Warning Signs Linked to Withdrawal

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

    By Lucia Ferreira
  9. New Research on Energy Drinks

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

    By Lucia Ferreira
  10. Questions People Ask About Kava

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

    By Avery Lindqvist
  11. Added Sugar, Explained

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

    By Elena Castellanos
  12. The Hidden Side of Alcohol

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

    By Lucia Ferreira
  13. Cannabis at Every Age

    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
  14. Energy Drinks: What to Know

    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 Samuel Brightwater