Caffeine Make Workers More Focus

Good news for you all the coffee lover. A recent study says caffeine intake will help workers time shifts (shift) evening to avoid a mistake.

Working overtime or night shift work done a lot of workers. In the long term this can disrupt the biological clock. Not a few of the "flying fox" who used to sleep outside the normal hours of this sleep disorder. Starting from the time of sleep is reduced, or sleepy while working. As a result, the likelihood of errors when working is also higher.

In an analysis of 13 studies of the effects of caffeine on the ability of workers working the night shift, known caffeine will make workers more alert, focused, and enables them to face the challenges so that errors can be minimized.

Respondents in the research in a variety of caffeine, like coffee, pills, energy drinks, food, and others given a placebo. The result, those who consume caffeine have a better performance than that received placebo.

Caffeine stimulates the central nervous system, resulting in increasing ability to recall, concentration, perception and opinion. However, too much caffeine is not without side effects. In excessive doses, between 2-7 cups of coffee or more than 250 mg, can cause restlessness, nausea, or headaches. If the higher dose, can cause emotional disturbances.