The push for a ban on energy drinks for young people in Quebec is laying the ground work for conversations in other provinces ...

One afternoon in the summer of 2019, I began to feel an annoying flicker in the corner of my eye, which intermittently stopped and started. It took me a few minutes to realise that one of my eyelashes ...

Amanda Gardiner investigates what caffeine does to our bodies, from exam-term energy boosts to post-coffee crashes ...

Heart racing or ringing in your ears? Discover why palpitations, tinnitus and dry eyes are the "first three" symptoms of ...

From eating more purple fruit and veg to avoiding large bowls of pasta, Dr Zoe Astroulakis shares her simple lifestyle habits ...

Megan Cerullo is a New York-based reporter for CBS MoneyWatch covering small business, workplace, health care, consumer spending and personal finance topics. She regularly appears on CBS News 24/7 to ...

DEAR DR. ROACH: I am 57 years old and love Pepsi, Coke, and unsweetened iced tea for the caffeine, which greatly improves my mood and gives me more energy. Unfortunately, I am borderline diabetic and ...

Caffeine heightens alertness, speeds up reaction time, and increases heart rate. But for some people with ADHD, caffeine may actually be calming, according to a 2022 meta-study by Vazquez and his ...

More energy. A faster metabolism. Better focus. Improved mood. With promises like these, it’s no wonder that energy drink sales in the U.S. reached almost $27 billion in 2025, up about 80 percent from ...

Nick Blackmer is a librarian, fact-checker, and researcher with more than 20 years of experience in consumer-facing health and wellness content. Experts recommend capping your caffeine intake at 400 ...

Some say it offers a smoother, less jittery buzz than coffee. Ask Well Some say it offers a smoother, less jittery buzz than coffee. Credit...Eric Helgas for The New York Times Supported by By Alice ...

Paraxanthine, a compound the body naturally produces when it breaks down caffeine, is starting to appear in energy drinks and even some coffee products as a potential caffeine alternative. Brands ...