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American dietary guidelines emphasize eating more foods with high nutritional density. What is a food with high nutritional density?
Introduction: Different foods contain different energy and nutrition, and these foods have different effects on people's health. American dietary guidelines emphasize eating more foods with high nutritional density. What is a food with high nutritional density?

Foods with high nutritional density will have a certain impact on the human body because of each kind of food in the course of eating. However, in this process, people also consume a lot of energy. If the nutrient content is too low and the energy content is too high, they will find that they have to eat a lot to get enough nutrition, but the energy income has exceeded the standard, so obesity begins to appear. So nutrient density refers to the proportion of nutrients in energy, that is to say, the higher the nutrient density of a food, the less energy it contains and the higher the nutrient content. Foods with high nutritional density that can be exposed to in daily life include blueberries, salmon, potatoes and so on. These foods are still not easy to gain weight after being eaten in large quantities, but in this process, you can also ingest various nutrients, so you don't have to worry about some problems in the process of ingesting nutrients. This kind of food will be healthier than human body. Therefore, we should also pay attention to the choice of ingredients in the process of diet. If we often eat those foods with high fat content, it will lead to our health problems.

Pay attention to the adjustment of diet structure. In fact, everyone's diet structure determines their future physical condition. Some people get sick in middle-aged and old age because the diet structure has not been adjusted well. Avoiding high salt and high fat in the diet process will easily lead to the problem of "three highs". On the other hand, if you eat more protein with low salt and sugar, you will find that your body will become more and more comfortable. Therefore, the adjustment of diet structure is a lifelong suggestion. You can develop good eating habits when you are young, and then you will become more and more relaxed.