You'll commonly find it in tea, as well as coffee, chocolate, and some soft drinks. ... you can drink green tea in the mornings for that extra immunity and energy boost to kickstart your day.

In choosing your caffeine source, coffee or tea is better than caffeinated soft drinks or energy drinks, which contain numerous extraneous chemicals. References McCusker RR, Fuehrlein B ...

Soft drink intake is linked to a higher likelihood and severity of primary dysmenorrhea in Chinese women, especially in rural areas, while moderate coffee consumption may reduce PD severity.

What's more, carbonated soft drinks now contribute only 15% of caffeine intake, a 27% decrease from a decade ago. Tea consumption has also dropped significantly, with 50% fewer tea drinkers overall.

Coffee now accounts for 70% of total caffeine consumption, up 15% from the previous 2010-2011 survey, Mitchell's team reported. What's more, carbonated soft drinks now contribute only 15% of ...

If my husband doesn't drink some by 10 a.m., he can expect a man-sized headache by early afternoon. My best friend can't speak in full sentences until they get theirs. I'm talking about coffee, of ...

The coffee drinks are made from espresso by San Francisco-based SightGlass Coffee. The bite: The viral spiral croissant ($7.50) made Marvel Cake famous. The couple spotted one in New York City ...

In the early 20th century, tea was a prized commodity. All of the leaves were marked for export to the British, which were too expensive for the locals.