Substances Page 621

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  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 Theo Nakamura
  2. Warning Signs Linked to 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 Owen Pritchard
  3. A Beginner’s Guide to Hangovers

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

    By Priya Ramanathan
  4. Common Myths About 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 Theo Nakamura
  5. Withdrawal vs. Secondhand Smoke: Key Differences

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

    By Owen Pritchard
  6. Added Sugar vs. Withdrawal: Key Differences

    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 Jonah Whitfield
  7. How Scientists Study Binge Drinking

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

    By Marcus Oyelaran
  8. Warning Signs Linked to Alcohol

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

    By Priya Ramanathan
  9. What’s Really Going On With 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 Priya Ramanathan
  10. The Science Behind 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 Avery Lindqvist
  11. What Experts Say 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 Hannah Solberg
  12. What’s Really Going On With 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 Samuel Brightwater
  13. A Beginner’s Guide to Alcohol

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

    By Theo Nakamura
  14. When to See a Doctor About Vaping

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

    By Nadia Kowalczyk