Substances Page 989

More in Substances

1. Everyday Habits That Affect Added Sugar

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

   By Priya Ramanathan•July 13, 2011

2. What Experts Say About Nicotine

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

   By Marcus Oyelaran•July 13, 2011

3. A Beginner’s Guide to 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 Jonah Whitfield•July 12, 2011

4. What’s Really Going On With Secondhand Smoke?

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

   By Owen Pritchard•July 12, 2011

5. How Added Sugar and Kava Are Linked

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

   By Marcus Oyelaran•July 12, 2011

6. Everything You Need to Know About Alcohol

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

   By Avery Lindqvist•July 11, 2011

7. Secondhand Smoke: What to Know

   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•July 11, 2011

8. How Scientists Study Kava

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

   By Lucia Ferreira•July 10, 2011

9. Added Sugar: What to Know

   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 Grace Adeyemi•July 10, 2011

10. Ten Things to Know 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 Samuel Brightwater•July 10, 2011

11. New Research on 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 Hannah Solberg•July 9, 2011

12. Common Myths 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 Samuel Brightwater•July 9, 2011

13. Everything You Need to Know About Added Sugar

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

    By Samuel Brightwater•July 8, 2011

14. A Beginner’s Guide to Added Sugar

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

    By Nadia Kowalczyk•July 8, 2011