Substances Page 498

More in Substances

  1. Hangovers vs. Nicotine: Key Differences

    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
  2. Vaping and Withdrawal: What’s the Connection?

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

    By Avery Lindqvist
  3. What Your Doctor Wants You to Know About 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 Lucia Ferreira
  4. 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 Owen Pritchard
  5. What Your Doctor Wants You to Know About 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 Elena Castellanos
  6. Everyday Habits That Affect Energy Drinks

    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 Owen Pritchard
  7. Warning Signs Linked to Nicotine

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

    By Marcus Oyelaran
  8. How Scientists Study 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 Priya Ramanathan
  9. The Science Behind 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 Samuel Brightwater
  10. Caffeine: What to Know

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

    By Jonah Whitfield
  11. Surprising Facts 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 Theo Nakamura
  12. The Science Behind Binge Drinking

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

    By Nadia Kowalczyk
  13. How Added Sugar and Hangovers Are Linked

    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 Priya Ramanathan
  14. Kava and Withdrawal: What’s the Connection?

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

    By Nadia Kowalczyk