为提神都饮咖啡 人人都知道，咖啡可提神醒脑，使人兴奋。这是因为咖啡的分子结构与人身体内的一种可以抑制神经冲动的化学物质的分子结构非常接近。但是，不同性格和不同工作性质的人，喝咖啡会有不同的效果。如需长时间集中精力应付简单工作的人，喝咖啡能刺激大脑，提高其工 Everyone is refreshing to drink coffee Everyone knows that coffee can be refreshing, exciting. This is because the molecular structure of coffee closely resembles the molecular structure of a chemical that inhibits nerve impulses in a person’s body. However, people of different personalities and different working types may have different effects on drinking coffee. For a long time to focus on simple work, drinking coffee can stimulate the brain, improve their work