Prevention of nutritional metabolic deficiencies is mainly the prevention of primary diseases. It is generally believed that malnutrition is insufficient nutrition. In fact, both nutritional deficiencies and overnutrition are manifestations of malnutrition. In other words, thinness and obesity caused by unbalanced diet are both manifestations of malnutrition. Undernutrition and overnutrition are not simply a matter of poverty or wealth. This is closely related to the level of education, the attitude towards health and the healthy behaviors adopted by the people. In the past 10 years, the dietary and nutritional status of urban and rural residents in my country has improved significantly, but they are still facing the dual challenges of nutritional deficiency and overnutrition. Hypertension, diabetes, hyperlipidemia and obesity have been considered the quartet of death in today's society. Obesity is the source of metabolic diseases such as type 2 diabetes, hypertension and dyslipidemia, and is an independent risk factor for the onset of type 2 diabetes and cardiovascular disease. Obesity has been recognized as one of the four major social medical problems in the world. Throughout the life process, nutrition is the basic substance to maintain life. However, in the process of nutritional supplementation, balanced nutrition can make the body healthy. Therefore, reasonable and scientific nutritional supplementation to treat existing diseases and prevent future diseases is the guarantee of health. Only by improving the lifestyle and achieving comprehensive and balanced nutrition can the immune function be continuously adjusted so that people can get health from nutrition, thereby improving the quality of life. Malnutrition directly affects health. Only by eating reasonably can you live healthily. Therefore, people can only have a high-quality life with health if they pay attention to the quantity and balance of daily diet, exercise and exercise appropriately, insist on measuring their weight regularly, and maintain a peaceful mentality. In order to maintain normal physiological functions and meet the needs of normal growth, development, metabolism, work and labor, humans must take in necessary nutrients from food every day. These nutrients in the diet are called nutrients, which mainly include seven categories: protein, vitamins, minerals, lipids, sugars, and water cellulose. Reasonable nutrition means providing the body with sufficient heat energy and various nutrients through reasonable diet and scientific cooking and processing, and maintaining the quantitative balance between nutrients to meet the normal physiological needs of the human body and maintain human health. Many people think that they eat well and are nutritious, but in fact they are in a state of "latent hunger". They lack necessary trace elements in their bodies, such as iron, vitamin A, iodine, zinc, etc. Although they eat a lot, their health is not good. Many adults suffer from diseases such as heart disease, stroke, gout, cancer and diabetes due to long-term nutritional imbalance. Due to individual differences, the nutrient requirements of each person at different times and ages, or people of different genders and occupations are different. In particular, patients with different diseases have different nutritional needs, so they need to have reasonable meals. In short, a scientific and reasonable lifestyle and eating habits can help prevent the occurrence of this disease. A good personality and psychology will help reduce the occurrence of mental symptoms after the disease. |
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