People's light taste can be gradually cultivated, and infancy is the key period for the formation of taste preference. Parents are advised to set an example and let their children like light diet from childhood, which will help to form lifelong healthy eating habits. Recently, China CDC issued a document on "Trends of Disease Control in China" to guide families how to achieve the healthy eating goal of "less salt, less oil and less sugar".
The Dietary Guidelines for China Residents (222) promulgated in April this year (hereinafter referred to as "Dietary Guidelines") gives specific restrictions on the amount of condiments such as oil, salt, sugar, etc. Adults should not consume more than 5g of salt every day; 25-3g of cooking oil; Control the intake of added sugar, not more than 5 grams per day, preferably less than 25 grams. It is interesting to note that compared with the 216 version of the Dietary Pagoda, the recommended daily dosage of "salt" is less. 3-5 grams of salt per person per day can meet the demand. Please do 9 things to control salt in the family. < P > Salt can be said to be the most important condiment in the kitchens of China people. Dr. Fan Zhihong, director of the China Nutrition Society and associate professor of the Department of Nutrition and Food Safety of the Food College of China Agricultural University, pointed out in his new book "Fan Zhihong: Choice of Eating" that nine times out of ten those particularly attractive gourmet dishes are very salty. In addition to the salty and spicy taste, there are salty and savory tastes and salty and sweet tastes, which are always the same, and they all use a lot of salt to enhance the taste. However, a large number of studies have proved that eating too much salt will not only increase high blood pressure, but also damage the body's immunity. In his new book, Fan Zhihong suggested that in the case of not sweating much, 3-5 grams of salt can meet human needs every day, and too much salt may be harmful to health. A recent study in Germany found that when the salt intake exceeds the body's needs, the body needs to establish a mechanism to improve the osmotic gradient so as to discharge salt from urine, which will increase the amount of urea in the kidney, and too much urea will reduce the antibacterial ability of neutrophils. In other words, eating too much salt will worsen the antibacterial ability of neutrophils and make them prone to nephritis.
In addition to salt, China's family cooking is inseparable from "oil", and almost every dish uses oil. According to the survey, the average daily edible oil intake of Chinese households is 42.1 grams, far exceeding the recommended daily consumption of 25-3 grams in the Dietary Guidelines, and about 8% of the domestic edible oil consumption in China exceeds the standard. Wang Xifeng, chief physician of the Department of Geriatrics, xuanwu hospital, Capital Medical University, pointed out in the online popular science propaganda of "You Lai Doctor" that eating too much oil can lead to obesity, which is an important risk factor for many cardiovascular and cerebrovascular diseases such as hypertension, diabetes, coronary heart disease and stroke. Obesity can also increase the burden on bones and lead to arthritis; Obesity in children will also affect the growth and development of children. In addition, excessive intake of fatty foods will promote the deposition of fat in the liver to form fatty liver. Short-term intake of a large amount of fat will stimulate the gallbladder and pancreas to induce pancreatitis and cholecystitis, and eating too much oil will increase the risk of colon cancer, breast cancer and prostate cancer.