Substances Page 579

More in Substances

  1. Added Sugar: What to Know

    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 Nadia Kowalczyk
  2. Warning Signs Linked to Caffeine

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

    By Marcus Oyelaran
  3. Common Myths About Alcohol

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

    By Marcus Oyelaran
  4. How Nicotine and Kava Are Linked

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

    By Priya Ramanathan
  5. Energy Drinks at Every Age

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

    By Elena Castellanos
  6. Nicotine, Explained

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

    By Theo Nakamura
  7. Ten Things to Know About Vaping

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

    By Owen Pritchard
  8. Nicotine and Added Sugar: What’s the Connection?

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

    By Hannah Solberg
  9. What’s Really Going On With Secondhand Smoke?

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

    By Lucia Ferreira
  10. What’s Really Going On With 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
  11. Warning Signs Linked to Energy Drinks

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

    By Samuel Brightwater
  12. New Research on Withdrawal

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

    By Priya Ramanathan
  13. How Scientists Study Kava

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

    By Jonah Whitfield
  14. Added Sugar: Facts vs. Fiction

    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 Owen Pritchard