求翻译：营养学家的任务之一是解决有关营养素方面的问题，即营养素在人体内的功能、每种营养素的人体需要量以及营养素摄入过多或过少会产生什么后果等；任务之二是解决有关食物和膳食的问题，即我们应该吃什么，应该吃多少。是什么意思？

Nutritionist for one of the tasks is to solve the problems of nutrients, that nutrient in the human body functions, each human nutrient requirements and nutrient intake of too much or too little will have any consequences; The second task is to solve the on food and dietary issues, that we should ea

One of the tasks of the nutritionists is to address the problems related to nutrition quality of nutrients in the body, namely, the function, of each of the nutrients as well as human needs volume too much or too little nutrient intake, such as what the consequences would be the solution; task 2 of

One of nutritionist's duties is the solution related nutrient aspect question, namely the nutrient in human body function, each kind of nutrient human body required quantity as well as the nutrient takes in excessively many or too few can have any consequence and so on; Second duty is solution relat

Nutritionists one task is to solve the nutrient problems, the nutrients in the body of the function, each volume as well as the nutrient intake of nutrients the body needs too much or too little what would be the consequence; task bis to address issues related to food and meals, that is what we shou

Nutritionists one task is to solve the nutrient problems, the nutrients in the body of the function, each volume as well as the nutrient intake of nutrients the body needs too much or too little what would be the consequence; task bis to address issues related to food and meals, that is what we shou