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春季饮食要注意省酸增甘,春天吃太多的酸味食物会使肝火上扬,所以要多吃些性温味甘的红薯是一个不错的选择。红薯中富含β胡萝卜素、钾、铁和维生素B6。每100克红薯产生的热量比米饭低三分之一,维生素B1、B2的含量比大米高出3～6倍。红薯中含有丰富的赖氨酸,可以迅速增加饱腹感。而红薯中所含丰富的钾,能有效防止高血压和预防中风等心血管疾病的发生。营养学家表示,红薯中所含丰富的维生素及膳食纤维正是现代人所缺少的。膳食纤维摄入不足会对胃肠道造成影响,易患便秘、肠道憩室病;有害物质停留时间增加,患肠道息肉、肿瘤的几率增加;患富贵病如肥胖、高脂血症、冠心病、糖尿病的几率增加。因此多吃红薯对身体十分有益。食用红薯不宜过量,中医诊断中的湿阻脾胃、气滞食积者应慎食。
Spring diet should pay attention to save acid Gan, spring eat too much sour food will make the liver fire rise, so to eat more sweet and sweet sweet potato is a good choice. Sweet potatoes are rich in beta-carotene, potassium, iron and vitamin B6. The heat generated per 100 grams of sweet potato is one-third lower than that of rice, and the content of vitamin B1 and B2 is 3 to 6 times higher than that of rice. Sweet potato is rich in lysine, can quickly increase the feeling of fullness. The sweet potato is rich in potassium, can effectively prevent high blood pressure and prevent stroke and other cardiovascular diseases. Nutritionists said that sweet potato is rich in vitamins and dietary fiber is what the modern lack. Lack of dietary fiber will affect the gastrointestinal tract, susceptible to constipation, intestinal diverticulosis; harmful substances stay longer, suffering from intestinal polyps, increased risk of cancer; suffering from rich diseases such as obesity, hyperlipidemia, coronary heart disease , The chance of diabetes increases. So eating sweet potatoes is very beneficial to the body. Sweet potatoes should not be excessive, wet diagnosis of Chinese medicine in the spleen and stomach, qi stagnation should be careful people.