Caffeine is increasingly added to unnecessary products and marketed to kids, risking health for profit. Consumers should push ...

The levels of caffeine in your blood could affect the amount of body fat you carry, a factor that in turn could determine ...

“Practical advice would be: If you’re taking iron, do it at least one to two hours away from coffee. Vitamin C can help ...

Suddenly stopping caffeine can cause the brain to go into withdrawal. This happens because caffeine temporarily block receptors, and then when the caffeine is stopped, the brain releases too much of ...

While occasional caffeine consumption can cause a temporary rise in blood pressure, regular, moderate coffee consumption does ...

Caffeine is the most widely used stimulant in the world. For many of us, a cup of coffee or tea is almost as routine as breathing. It helps us wake up in the morning, beat the afternoon slump, and ...

Life-saving medical treatments often come with heavy physiological costs that extend beyond the targeted organ or disease.

Mixing booze and caffeine makes drinkers feel more impulsive. April 15, 2011— -- Mixing booze with energy drinks like Red Bull might be just as dangerous as drinking pre-made concoctions like ...

And there are plenty of perks associated with your morning cup—research shows coffee may even slow biological aging. But ...