The amount of coffee

Coffee is good for the human body, but you can't drink too much, no more than 2 cups a day is appropriate for those who are prone to nervousness and anxiety, drinking too much may be harmful.

Drinking coffee time

Drinking coffee is best after breakfast and lunch, because it can promote gastrointestinal peristalsis, help digestion, can break down eat high-calorie, high-fat food, and will not be like drinking coffee on an empty stomach, as the intestines caused by stimulation. It is best not to drink coffee after dinner for fear that it will have an impact on sleep.

If you want to stay up all night by drinking coffee, you may drink too much without realizing it, which is not good for your body.