1. Nutritional diet can specifically implement the reference intake of dietary nutrients for all kinds of people in their daily diet, so that they can consume enough energy and various nutrients according to their needs, and at the same time prevent excessive intake of nutrients or energy.
2, according to the group's demand for various nutrients, combined with local food varieties, production season, operating conditions and kitchen cooking level, reasonable choice of various foods, so as to achieve a balanced diet.
3. Nutritional diet is a scientific and healthy way of eating, which is guided by scientific nutrition theory to achieve the effect of balancing nutrition and maintaining health.
4. Nutritional diet is to design a diet for one day, one week or one month according to people's physical needs and the contents of various nutrients in food, so that the proportion of protein, fat, carbohydrates, vitamins and minerals that people consume is reasonable, that is, to achieve a balanced diet. Simply put, it requires a variety of dietary structures, including cereals, meat, fruits and vegetables.
Suggestions on nutritional catering:
Reducing sodium intake can effectively reduce blood pressure and the risk of chronic diseases related to blood pressure without any side effects on blood lipid and renal function. China's recommended sodium intake was 2.2g before, so it is suggested that the daily sodium intake of adults should be controlled below1.5g, which is about 5g of salt.
Potassium can effectively prevent stroke and assist normal muscle contraction. When high sodium intake leads to hypertension, potassium also has the effect of lowering blood pressure. Healthy people will automatically excrete excess potassium, but patients with kidney disease need to control their potassium intake. Most people in China don't pay enough attention to potassium, and nutritionists suggest that the daily intake of potassium for each adult should be above 3.5g..