近年来,人们的保健意识随着经济的蓬勃发展而不断地得到加强,对生活质量的要求也愈来愈高。人们在选择食物的时候,更加注重食物的营养价值,只要对身体有好处,人们都不会吝惜金钱。人们常以为,价格昂贵的食品,其营养价值就一定高,多吃些肉类食品,就能获得更多的营养。其实这样的行为只能说明,在我们的这个时代,还有相当一部分人对营养的慨念不甚了解,只知道营养很重要,它会影响我们一生的健康和幸福,但却又不清楚怎样 In recent years, people’s awareness of health care has been continuously strengthened with the vigorous development of economy, and the quality of life has also been increasingly demanding. When people choose food, pay more attention to the nutritional value of food, as long as good for the body, people will not begrudge money. People often think that expensive food, its nutritional value must be high, eat more meat, you can get more nutrition. In fact, this behavior only shows that in our time, quite a few people do not understand the concept of nutrition. They only know that nutrition is very important. It affects the health and happiness of our life, but it is not clear how