The Food and Agriculture Organization of the United Nations (fao) interprets food nutrition security as: "Nutrition security means that in daily life, there should be an adequate and balanced supply of nutrients needed for human development in order to achieve perfect food security." Food safety includes health safety and nutrition safety. The former pays attention to toxicity, while the latter pays attention to nutritional quality, including the quantity and quality of nutrients.
10 nutritious food: wild blueberries, sweet potatoes, quinoa, sugar-free yogurt, broccoli, wild salmon, nuts, tomatoes, mushrooms and asparagus.
Unhealthy food: fried food, canned food, pickled food, processed meat food (ham sausage, etc. ), fatty food and animal offal food, cream products, instant noodles, barbecue food, frozen dessert, preserved fruit, preserved plum and candied food.