晚餐与肥胖晚餐吃得过饱,血糖和血中氨基酸及脂肪酸的浓度就会增高,从而促使胰岛素大量分泌,而人们在晚上一般活动不多,热能消耗很少,多余的热量在胰岛素的作用下大量合成脂肪,逐渐使人发胖。因此,中老年晚餐宜清爽,晚餐摄入的热量不应超过全天总热量的30%,这对于防止和控制发胖有益。 Dinner and obesity dinner too full, blood sugar and blood levels of amino acids and fatty acids will increase, thus contributing to a large number of insulin secretion, while people generally do not much activity at night, heat consumption is very small, excess heat in the role of insulin A large number of synthetic fat, and gradually make people fat. Therefore, middle-aged dinner should be refreshing, dinner intake of calories should not exceed 30% of total heat throughout the day, which is beneficial to prevent and control fat.