Substances Page 840

More in Substances

  1. What Experts Say About Added Sugar

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

    By Marcus Oyelaran
  2. Questions People Ask About Secondhand Smoke

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

    By Elena Castellanos
  3. Added Sugar at Every Age

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

    By Marcus Oyelaran
  4. How Scientists Study 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 Priya Ramanathan
  5. Hangovers at Every Age

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

    By Grace Adeyemi
  6. Surprising Facts About Added Sugar

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

    By Priya Ramanathan
  7. Added Sugar: What to Know

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

    By Theo Nakamura
  8. Nicotine: What to Know

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

    By Priya Ramanathan
  9. Surprising Facts About Nicotine

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

    By Elena Castellanos
  10. How Scientists Study 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 Theo Nakamura
  11. New Research on 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 Owen Pritchard
  12. 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 Hannah Solberg
  13. How Nicotine and Kava Are Linked

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

    By Grace Adeyemi
  14. Common Myths About 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 Samuel Brightwater