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各位朋友：
大家好，现在是“每天健康三分钟”时间，我是道简-心血管康复医生集团的护士马美岭，今天我给大家讲讲生活中错误的养生方法？
生活越来越好，大家也越来越注重健康、注重养生，然而，有些看似健康的生活方式，其实对身体的危害却是非常大的。下面这些大家常做的事情，你以为是在养生，其实是在养病。
五谷杂粮粉：吃出糖尿病！
“多吃五谷，不生杂病！”于是，“五谷杂粮粉”悄然流行起来。很多人觉得杂粮粉又方便，好处又多！但其实恰恰伤身。五谷杂粮最重要就是含丰富的膳食纤维，能促进肠胃蠕动。磨成粉后膳食纤维反而被破坏了，只剩下淀粉和糖类。常吃五谷杂粮粉对血糖的提升速度更快，对身体不利。吃多了，恰恰会增加各种疾病的发病率，尤其是糖尿病。
天天喝粥：喝出营养失衡
有的老人，因咀嚼功能不好而常年吃粥；也有少数讲究药膳的人，通过吃药粥来保养身体。据观察，长期吃粥的老年人一般比较消瘦，原因是老年人的胃动力较差。长期吃粥，人体得到的总热量和营养物质，不够体内消耗，导致营养失衡。所以，经常吃粥和吃药粥虽是养生一法，但不是人人皆宜，除非是身体很虚弱，或是治病需要。
乱补维生素：吃出结石
很多人把维生素当作万能品，每天吃几片，觉得有益身体健康。其实，如果身体不缺乏维生素，无论患何种病，服用维生素都是一种浪费，甚至会加重病情。例如，胃溃疡患者大量服用维生素C，不仅无效，还会加重对胃的刺激。平时有人把维C泡腾片当作提高免疫力的药品，但只有维生素缺乏者才需要补充。一旦长期过量服用维生素C，还会导致尿路结石，加速动脉硬化。
乱补钙：当心高钙血症、肾结石
补钙的观念在我国可谓深入人心，很多老年人觉得钙补得越多，吸收得越多，骨骼也就越强壮，于是大把大把地吃钙片。钙并非补得越多越好——我国营养协会推荐，体重在50~70公斤的老年人每日需钙量约为1000毫克，除了在饮食中获得外，额外补充的钙量为300~700毫克。过量补钙会影响到人体对铁和锌的吸收，还容易引起高钙血症、肾结石等并发症。其实，健康均衡的饮食即可提供足够的钙。好的钙源包括牛奶，乳制品，豆制品，绿叶蔬菜等。
今天的讲解内容到这里就结束了，想了解更多冠心病科普小知识，请关注我们，最后祝大家生活愉快，身体健康，咱们下期见。
【英文版】
Have you got the wrong regimen ?
Dear friends, nice to meet you!Now it is time for “Health talk for three minutes every day”,My name is Ma Meiling, a nurse of Daojian Doctor Group of Cardiovascular Rehabilitation.Today, I will mainly introduce the wrong health preservation methods in life.
As life gets better and better, people pay more and more attention to health and health preservation.However, some seemingly healthy lifestyles do great harm to the body.The following things are often done by big families.You think they are in health preservation, but in fact, they promote illness.
Grains flour are prone to diabetes"Eat more grains, no miscellaneous diseases!" As a result, "grains flour" is quietly popular.Many people think that grains flour is convenient and has many benefits! But in fact, it does harm to the body. Cereals are rich in dietary fiber, which can promote gastrointestinal peristalsis.After grinding, the dietary fiber is destroyed, leaving only starch and sugar. Eating grains flour can quickly increase blood sugar, which is harmful to the body, and eating more will increase the incidence rate of various diseases, especially diabetes.
Eating porridge every day can lead to nutritional imbalance
Some old people eat porridge all the year round because of their bad chewing function, and a few people who pay attention to medicated diet take medicine porridge to maintain their health. According to the observation, the elderly people who eat porridge for a long time are generally thinner, because their gastric motility is poor.After eating porridge for a long time, the total calories and nutrients obtained by the human body are not enough to be consumed in the body, which leads to the imbalance of nutrition. Therefore, although eating porridge and taking medicine porridge often is a method of health preservation, it is not suitable for everyone, except for the weak body or the need for treatment.
