The Chinese Academy of Sciences published the "Chinese Nutrition Guide" by the way when it released the "China Modernization Report 2012" in Beijing on the 13th. The guide recommends: energy supply 3300 kcal, protein 100 g, fat 150 g; food 300 g, vegetable 300 g, fruit 250 g, vegetable oil 50 g; meat 200 g, milk 500 g, fish 100 g, eggs 50g.

　　 This is a very bad guide. It is not an exaggeration to say that it is a guide to promote "three highs" (high blood fat, high blood pressure, high blood sugar). On the Internet, it has received a lot of criticism. The main defects of this guide are as follows:

　　1. Too much energy.

　　According to the relevant report of the Chinese Nutrition Society (note that the above guidelines are also referred to as dietary guidelines of the Chinese Nutrition Society), except for individual heavy laborers or professional athletes, energy intake is not 3300 So many cards. China''s adult male light manual laborers are 2200 calories per day, and women are 1800 calories; men with a little more manual labor can be increased to 2400-2600 calories, and female 2200-2400 calories.

　　 Of course, any energy figures suggested by calories can only be rough. Proper energy intake can only be accurate if the goal is to gain weight. The situation of Chinese obesity and overweight is already very serious. In 2010, a survey conducted at the National Disease Surveillance Point showed that the overweight rate of residents aged 18 and over reached 30.6% and the obesity rate reached 12%. As we all know, obesity is one of the important causes of hypertension, hyperlipidemia, diabetes, metabolic syndrome, coronary heart disease, and certain cancers. In this case, it is inappropriate to recommend the energy of 3300 calories.

　　2. Too much fat

　　 150 grams of fat per day, even if calculated according to 3300 calories, the energy supply ratio of fat is as high as 41%. This ratio has surpassed the WHO, the United States, Canada, China, Japan, Singapore, the United Kingdom... The recommendations on the ratio of fat to energy (between 20% and 35%) are the highest recommendations I have seen. One of the important causes of the above chronic diseases when excessive fat intake is caused.

　　3. Too much protein

　　According to current research, the daily protein intake per person is 0.8~1.0 per kilogram body weight Gram is appropriate. 70 grams of protein is enough for a person weighing 70 kg. The guide recommends ingesting 100 grams of protein, which not only wastes resources but also leads to excessive intake of saturated fat, fat and cholesterol.

　　4. Too many animal foods and too few vegetables

　　 200g (4 taels) of livestock and poultry meat per day, 100g fish, eggs Class 50 grams, but also 500 grams (1 kg) of milk. This not only exceeds the economic consumption capacity and eating habits of most Chinese people, but also leads to too much saturated fat and too much cholesterol (obviously exceeding the limit of 300 mg). It is very unfavorable to curb the high incidence of various chronic diseases mentioned above.

　　 has proven to be beneficial for the prevention of various chronic diseases, the guide only recommends 300 grams (6 two), which is obviously low, especially considering that the total energy is 3300 kcal, 300 grams is even more Low. There are quite a lot of fruits, 250 grams.

　　5. Too much oil

　　50 grams per day, which is almost twice that of the "Dietary Guidelines for Chinese Residents 2007". Excessive fat intake has already become one of the biggest problems in the diet structure of Chinese urban residents, but the guide continues to recommend people to increase their consumption of edible oil, which is very irresponsible.

　　6. Can’t eat

　　Comparing our own daily diet, we can easily see that so much food can’t be eaten at all, especially fish and eggs Can not eat milk (except for a few heavy physical strength or athletes). I believe that the experts, researchers, professors, directors, doctoral supervisors, directors, deans who developed the guideline...can''t eat so much.

　　Guide that you can’t do, but recommend it to others, you pull it down!