I know “caffeine tolerance” all too well, which could be my sign to give matcha a chance instead. Most of us have felt an actual blood sugar crash at one point or another, especially after ...

Certainly, it begs the question: How much caffeine is really in coffee ice cream, and is it enough to keep you up at night? Ultimately, it’s important to be mindful of your caffeine intake as ...

In this lab, students will determine the amount of caffeine in a beverage. Students will determine the retention time of pure caffeine. From this information, students will be able to identify the ...

A fast-beating heart, they discover, is the body's normal reaction to a stimulant like caffeine -- not a sign of an impending heart attack. But not all psychologists think that avoiding caffeine ...

So reliance on caffeine could be a sign that something is off with your teen’s sleep schedule, she said. “Is it the end of the world if you’re out as a family and your teen wants a latte?

Caffeine is not considered a carcinogen by the International Agency for Research on Cancer, which is a branch of the World Health Organization. A carcinogen is a substance capable of causing cancer.

For some, the high amount of caffeine — 95 mg per serving — can cause nervousness and agitation, also known as “the jitters.” For others, coffee can cause digestive distress and headaches.

Get inspired by a weekly roundup on living well, made simple. Sign up for CNN’s Life, But Better newsletter for information and tools designed to improve your well-being. With millions sipping ...

EFFINGHAM, Ill. (WAND) - Whether you enjoy it in the morning, or for an afternoon pick-me-up, 93% of Americans consume caffeine. Caffeine is a natural substance that comes from different parts ...