Substances Page 1,071
More in Substances
How Hangovers and Cannabis Are Linked
Here is what hangovers actually involves, what the latest research says about it, and the practical details most people never hear about.
Added Sugar vs. Secondhand Smoke: Key Differences
Many people misunderstand added sugar. We look at how it really works, why it matters, and what recent studies have added to the picture.
The Science Behind Nicotine
Learn what affects nicotine, which warning signs deserve attention, and when it is worth talking with a doctor rather than waiting it out.
The Science Behind Withdrawal
Learn what affects withdrawal, which warning signs deserve attention, and when it is worth talking with a doctor rather than waiting it out.
Ten Things to Know About Caffeine
Learn what affects caffeine, which warning signs deserve attention, and when it is worth talking with a doctor rather than waiting it out.
Warning Signs Linked to Secondhand Smoke
Here is what secondhand smoke actually involves, what the latest research says about it, and the practical details most people never hear about.
How Scientists Study Kava
Researchers have learned a lot about kava in recent years. Here are the key findings, what they mean, and what is still unknown.
Secondhand Smoke and Added Sugar: What’s the Connection?
What causes the changes linked to secondhand smoke, how added sugar fits in, and which simple facts make the whole topic much easier to understand.
A Beginner’s Guide to 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.
Withdrawal at Every Age
What causes the changes linked to withdrawal, how vaping fits in, and which simple facts make the whole topic much easier to understand.
Caffeine and Withdrawal: What’s the Connection?
Researchers have learned a lot about caffeine in recent years. Here are the key findings, what they mean, and what is still unknown.
What Experts Say About Withdrawal
Researchers have learned a lot about withdrawal in recent years. Here are the key findings, what they mean, and what is still unknown.
Added Sugar: Facts vs. Fiction
Many people misunderstand added sugar. We look at how it really works, why it matters, and what recent studies have added to the picture.
Everyday Habits That Affect Binge Drinking
Many people misunderstand binge drinking. We look at how it really works, why it matters, and what recent studies have added to the picture.