If there are no other diseases that make the body fat, then obesity is usually due to too many calories in food, so dieting is a necessary means to lose weight. The most important way of dieting is to reduce the daily intake of oil and sugar, but protein, vitamins and trace elements cannot be reduced. ★ To copy the content of this site, please mark it from Yakou Nutrition Weight Loss Network and add a link.
Protein is only a daily non-staple food, not the main source of daily calories, but the main raw materials of human organs, hormones and immune substances. Therefore, protein cannot be reduced. The daily demand for protein is about 80 grams per person, and there are many people who do a lot of exercise, such as bodybuilders.
Among animal proteins, protein of milk and eggs is the best among all foods in protein, because it is the easiest to digest and has complete amino acids, so it is not easy to cause gout attacks.
The protein content of egg yolk is slightly higher than that of protein, but an egg yolk can contain as much as 300 mg of cholesterol. Even people without heart disease should not eat more egg yolk. protein's cholesterol content is 0; Egg yolk contains a lot of oil. Usually, we don't see oil in the egg yolk, but when you bake the egg yolk in the microwave oven, you will find that a lot of oil can flow out. You can also see the oil in the salted egg yolk. The calorie of egg yolk is six times that of protein, so egg yolk is also a high-calorie food, and it is a food that people who need to lose weight need to go on a diet.
Milk not only supplements protein, but also provides abundant calcium, which can prevent calcium deficiency. Skim milk powder has the highest calcium content and almost no fat, so milk made from skim milk powder is the best protein and calcium source for adults to keep slim.
The best vegetable protein is soybean protein, which contains 35% protein and is easy to absorb. Therefore, soy protein has always been the main source of protein for vegetarians. Bean products can lower cholesterol and fight cancer. Soybean protein is rich in isoflavones, which are hormone-like compounds that can inhibit the growth of tumor cells caused by hormone imbalance. Besides, edible fungi are the main source of protein for slimming people.
1 ~ protein's main function: build and restore muscle tissue, and make hormones and enzymes. Protein is composed of various amino acids, which play a very important role in hundreds of functions of the body. What you need to know: Although we can't live without protein (only nine important amino acids can be found in food), it is wrong to think that more protein equals bigger muscles. "People think that a diet rich in protein can be directly absorbed by muscle tissue, but this view is too simplistic," Kundrat said. If you eat too much protein and too many calories, it will become adult fat. There are other potentially serious problems: "Excessive protein can't be stored, but in the process of decomposition, it will cause high load on the kidneys, which may lead to dehydration," said Dr. Carol Otis, chief medical consultant of wta. In addition, Otis said, "Evidence shows that excessive protein may cause other substances, such as calcium, to be lost in urine. Calcium helps to build bones and may help to resist spasms. Formula: protein's intake should depend on the individual's activity, but it is recommended to take 0.5 to1.0g per pound of body weight every day, or about 15% to 20% of all calories. Best sources: low-fat cheese products, lean meat, chicken and fish; Beans, nuts and eggs. 2 ~ Nutritional components: protein amino acid protein &; Amino Acids are the most basic units in protein, and there are 29 kinds of amino acids, 8 of which are essential amino acids (eaa), which cannot be synthesized by themselves in the body, and must be ingested from the diet, and must coexist in a proper proportion, so as to effectively synthesize a variety of protein-made cells. The ninth amino acid is histamine acid, which is an essential amino acid for infants.