咖啡作为时尚与美味的代表,受到了无数美女的青睐,但是,饮用咖啡如果不讲究时间反而会给咖啡美女的身体造成伤害。咖啡含有咖啡因,进入体内后会促使交感神经兴奋,因而消除睡意,改善血液循环,身体也感觉暖和起来,不觉得疲劳,所以有“提神”效果。但是交感神经受到刺激、兴奋,对 Coffee as a fashion and delicious representatives, has been favored by numerous beautiful women, however, if you do not pay attention to the time to drink coffee but will harm the body of coffee beauty. Coffee contains caffeine, into the body will promote the sympathetic excitement, thus eliminating drowsiness, improve blood circulation, the body also feel warm up, do not feel tired, so there is a “refreshing” effect. But the sympathetic is stimulated, excited, right