Caffeine is known in chemical terms as trimethylxanthine. It acts as a stimulant on the brain.
Too much caffeine in the diet may cause the following symptoms:
Caffeine withdrawal can cause headaches. Someone who wants to stop drinking caffeine should start by mixing regular coffee with a decaffeinated version. It's helpful to gradually reduce the amount of caffeine ingested each day.
Caffeine is one of the most thoroughly studied food constituents. Here are some recent research findings.
While more research is needed, there are clear reasons for limiting caffeine in some situations. Individuals should discuss their risk factors and caffeine intake with the healthcare provider.