Substances Page 488
More in Substances
How Scientists Study Hangovers
Many people misunderstand hangovers. We look at how it really works, why it matters, and what recent studies have added to the picture.
Questions People Ask About Binge Drinking
What causes the changes linked to binge drinking, how withdrawal fits in, and which simple facts make the whole topic much easier to understand.
A Beginner’s Guide to Withdrawal
What causes the changes linked to withdrawal, how nicotine fits in, and which simple facts make the whole topic much easier to understand.
The Hidden Side of Hangovers
Learn what affects hangovers, which warning signs deserve attention, and when it is worth talking with a doctor rather than waiting it out.
The Hidden Side of Alcohol
What causes the changes linked to alcohol, how hangovers fits in, and which simple facts make the whole topic much easier to understand.
Kava: What to Know
Researchers have learned a lot about kava in recent years. Here are the key findings, what they mean, and what is still unknown.
Vaping at Every Age
From the basics to the newest findings, this guide explains vaping in plain language and clears up a few of the most common myths.
Warning Signs Linked to Cannabis
Here is what cannabis actually involves, what the latest research says about it, and the practical details most people never hear about.
The Science Behind 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.
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.
Ten Things to Know About Caffeine
Many people misunderstand caffeine. We look at how it really works, why it matters, and what recent studies have added to the picture.
How Nicotine and Added Sugar Are Linked
What causes the changes linked to nicotine, how added sugar fits in, and which simple facts make the whole topic much easier to understand.
How Scientists Study Alcohol
Here is what alcohol actually involves, what the latest research says about it, and the practical details most people never hear about.
Surprising Facts About Added Sugar
What causes the changes linked to added sugar, how kava fits in, and which simple facts make the whole topic much easier to understand.