What is caffeine, and is it good or bad for health?

Caffeine’s potential health benefits. As well as its stimulating effects, caffeine has been heralded for providing an array of health benefits. Some studies have suggested that drinking three or four cups of coffee a day may reduce the risk of liver, mouth and throat cancer .

What is the healthiest way to consume caffeine?

What foods contain caffeine?

Each single-serving doughnut contains 50 to 70 milligrams of caffeine, a little less than the 80 to 100 milligrams … Hostess is following other food companies looking to tap into that growing market by adding the stimulant to their food and drinks.

How much caffeine is bad for You?

Symptoms of Too Much CaffeineHeadache. Caffeine is a commonly used psychostimulant, meaning it’s a substance that stimulates the central nervous system.Anxiety. Caffeine may affect your mood. …Trouble Sleeping. …Irritability. …Increased Heartbeat. …Increased Thirst. …Frequent Urination. …Chest Pain. …

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