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1. Everyday Habits That Affect Secondhand Smoke

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

   By Theo Nakamura•November 26, 2012

2. Alcohol at Every Age

   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 Marcus Oyelaran•November 25, 2012

3. Secondhand Smoke, Explained

   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 Hannah Solberg•November 25, 2012

4. Warning Signs Linked to 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 Marcus Oyelaran•November 25, 2012

5. Kava and Caffeine: What’s the Connection?

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

   By Samuel Brightwater•November 24, 2012

6. What Experts Say About Nicotine

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

   By Nadia Kowalczyk•November 24, 2012

7. Alcohol: What to Know

   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 Samuel Brightwater•November 23, 2012

8. Nicotine, Explained

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

   By Hannah Solberg•November 23, 2012

9. 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 Priya Ramanathan•November 23, 2012

10. Questions People Ask 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 Priya Ramanathan•November 22, 2012

11. Surprising Facts About Cannabis

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

    By Grace Adeyemi•November 22, 2012

12. Questions People Ask About Withdrawal

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

    By Nadia Kowalczyk•November 21, 2012

13. The Science Behind 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 Grace Adeyemi•November 21, 2012

14. The Hidden Side of 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•November 21, 2012