Substances Page 296

More in Substances

  1. Nicotine at Every Age

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

    By Elena Castellanos
  2. New Research on Energy Drinks

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

    By Hannah Solberg
  3. When to See a Doctor About Nicotine

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

    By Hannah Solberg
  4. Everything You Need to Know 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 Priya Ramanathan
  5. How Scientists Study Caffeine

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

    By Elena Castellanos
  6. New Research on Cannabis

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

    By Avery Lindqvist
  7. 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 Marcus Oyelaran
  8. How Withdrawal and Hangovers Are Linked

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

    By Jonah Whitfield
  9. Withdrawal and Secondhand Smoke: What’s the Connection?

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

    By Samuel Brightwater
  10. What Your Doctor Wants You to Know About Withdrawal

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

    By Theo Nakamura
  11. Nicotine and Cannabis: What’s the Connection?

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

    By Jonah Whitfield
  12. Added Sugar and Secondhand Smoke: What’s the Connection?

    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 Priya Ramanathan
  13. Common Myths About 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 Hannah Solberg
  14. Warning Signs Linked to Energy Drinks

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

    By Avery Lindqvist