Protein's daily intake should not be less than 70g, and it's no problem if it is more, but it will not work if it is more than150g, and it can't be taken at one time. It needs to be divided into two meals, any two meals will do. You can eat an egg yolk every day. Meat skin contains a lot of animal oil, which is a high-calorie substance and should not be eaten; Egg yolk contains a lot of cholesterol, so don't eat too much. Protein should not consume too much, but should be a daily complementary food.
No matter what the source of protein is, protein should not be eaten as a staple food, but as a non-staple food. The American medical community advocates that the daily intake of protein should not be higher than 30% of the total calories, but should not be lower than 15%. If calculated by 15%, each person needs about 80 grams of protein per day, which is equivalent to the sum of a chicken breast and a chicken leg. Every day, if protein eats too much, it will gradually destroy his kidneys, which is why protein should eat it as a non-staple food instead of a staple food.
If there are no other diseases that make the body fat, obesity is usually caused by too many calories in food, so dieting is a necessary means to lose weight, but you can't blindly diet. The most important way to go on a diet is to reduce the daily intake of fat and sugar, which protein cannot reduce.
So how to choose a good protein?
Among the animal protein, the protein of eggs and milk is the best of all protein foods, 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 up to 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 a lot of oil flowing out of the egg yolk, and oil can also be seen in the egg yolk of salted eggs. The calorie of egg yolk is six times that of protein, so egg yolk is also a high-calorie food, which people who want to lose weight need to avoid as much as possible.
Milk not only supplies protein, but also provides rich calcium, which can prevent calcium deficiency. Skim milk powder has the highest calcium content and almost no fat, so milk made of skim milk powder is the best protein and calcium source for adults to keep slim.
The best plant protein is soybean protein, which contains 35% protein and is easy to absorb, so it 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. In addition, edible fungi are the main source of protein for our slimming population.