Substances Page 310
More in Substances
Everyday Habits That Affect Secondhand Smoke
Researchers have learned a lot about secondhand smoke in recent years. Here are the key findings, what they mean, and what is still unknown.
Ten Things to Know About Hangovers
Researchers have learned a lot about hangovers in recent years. Here are the key findings, what they mean, and what is still unknown.
Withdrawal and Alcohol: What’s the Connection?
Many people misunderstand withdrawal. We look at how it really works, why it matters, and what recent studies have added to the picture.
Common Myths 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.
Nicotine: What to Know
Many people misunderstand nicotine. We look at how it really works, why it matters, and what recent studies have added to the picture.
Ten Things to Know About Cannabis
Researchers have learned a lot about cannabis in recent years. Here are the key findings, what they mean, and what is still unknown.
When to See a Doctor 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.
Surprising Facts 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.
Ten Things to Know About Caffeine
What causes the changes linked to caffeine, how withdrawal fits in, and which simple facts make the whole topic much easier to understand.
The Hidden Side of Alcohol
Learn what affects alcohol, which warning signs deserve attention, and when it is worth talking with a doctor rather than waiting it out.
When to See a Doctor About Energy Drinks
What causes the changes linked to energy drinks, how caffeine fits in, and which simple facts make the whole topic much easier to understand.
How Scientists Study Cannabis
Here is what cannabis actually involves, what the latest research says about it, and the practical details most people never hear about.
Warning Signs Linked to Cannabis
From the basics to the newest findings, this guide explains cannabis in plain language and clears up a few of the most common myths.
The Science Behind Nicotine
Many people misunderstand nicotine. We look at how it really works, why it matters, and what recent studies have added to the picture.