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More companies are pushing low-calorie, sugar-free beverages they say are healthy. Some servings have nearly the same level of caffeine as a six-pack of Coca-Cola. By Julie Creswell It has been more ...

I’ve got to cut back on this stuff, it’s driving me crazy. No, wait! I need another cup! Know how that feels? Too many people do, especially in the Pacific Northwest, the birthplace of Starbucks. In ...

Advocates are asking the FDA to ban concentrated caffeine products. — -- One scoop. That’s all it takes to potentially end a life. Every coffee drinker knows that too many cups can give you the ...

Psychiatrists are now officially worried that drinking too much coffee can lead to serious mental health problems including withdrawal and potential substance abuse. For years doctors have known that ...

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Whether it’s a cup of tea or coffee, many of us struggle to get through the day without our caffeine fix. While it can be beneficial to boost energy levels, reduce fatigue and improve focus, for some ...

A coffee nap refers to drinking coffee before sleeping for a short period of time. This is thought to boost energy levels because of its effect on adenosine, a chemical that promotes sleep (1). When ...