Caffeine can linger in your system for 10 or more hours, which can impact sleep. Double-shot lattes and cold brews have ...

The impact of caffeine on blood pressure from coffee (and cola, energy drinks and chocolate) varies. Research reviews report ...

A college student from Australia died of a caffeine overdose while she waited several hours for an ambulance. According to news reports, Christina Lackmann from Melbourne—a biomedical science ...

Tea and coffee contain caffeine, antioxidants, and other beneficial nutrients. Both beverages offer potential health benefits ...

In a recent interview, Keurig Dr Pepper’s CEO Tim Cofer told Fortune that he always starts his day at 5:30 a.m. with a fresh cup of coffee. By 6:30 a.m., he’s already finished his second. At lunchtime ...

Drinking coffee daily can cause a temporary rise in blood pressure, especially in people who rarely consume caffeine. However, experts say moderate intake—about one to three cups a day—does not ...

Caffeine pouches look similar to nicotine pouches, and contain varying amounts of caffeine— from 25 milligrams per pouch, up to over 200 milligrams. (Sebastien Labelle/CBC News - image credit) They ...

Researchers are still studying how caffeine might affect fertility, as the current research isn’t conclusive. They do know that caffeine can impact hormone levels and the reproductive system. “The ...