1, red meat
Common red meat includes pork, beef, mutton and dog meat. Red meat contains too much saturated fatty acids. Eating too much red meat can induce ischemic heart disease. Because too much saturated fatty acids will increase the content of bad cholesterol, which will lead to obesity and cardiovascular and cerebrovascular diseases. In addition, red meat is a kind of food with high calorie, high protein and high fat. If you eat a lot of red meat every day, it will increase the metabolic burden of liver and kidney and increase the risk of polyps and diabetes. In addition, eating a lot of meat for a long time will produce a pro-inflammatory reaction, which will lead to inflammation.
Step 2 process meat
Most people can't resist the temptation of processed meat. Although delicious, it contains too much nitrite. Nitrite itself is not very harmful, but when it enters the body, the amine in protein will react chemically to generate nitrosamines, which will increase the risk of cancer; Nitrite can affect the metabolism of intestinal flora and easily lead to intestinal diverticulosis; At the same time, it will also promote the formation of N- nitroso compounds, and then induce intestinal polyps or intestinal cancer. Processed meat is also a high sodium food. Eating too much can induce high blood pressure and heart disease, reduce bone mass, and induce osteoporosis and stroke. So eat less processed meat, such as ham sausage, bacon sausage, smoked fish and so on.
Step 3: white meat
Poultry meat, such as chicken, duck, goose, fish, shrimp, snail and other aquatic products are all white meat, with fine muscle fiber, low fat content and a lot of unsaturated fatty acids. Relatively speaking, white meat is healthier, and the unsaturated fatty acids in it can reduce the level of bad cholesterol. However, if you don't master the correct cooking methods, you may breed too many Helicobacter pylori and increase the risk of gastrointestinal diseases. In addition, white meat contains a lot of heme iron. If eaten too much, it can promote the generation of hydroxyl free radicals, damage islet cells and hinder insulin synthesis, thus increasing the risk of diabetes.
1, limit meat quantity.
Gastrointestinal function can be gradually weakened with age, especially for the elderly, who should eat less meat and eat 1 A Liang every day. Do heavy physical labor, exercise a lot, young people can appropriately increase meat intake, eat 1.5 two fish and shrimp meat and livestock and poultry meat respectively a day.
2. Eat less red meat at night.
Fish and poultry are the first choice for meat, because red meat contains too much saturated fatty acid and fat, which may lead to obesity. Relatively speaking, white meat is delicate and easy to digest. In addition, basal metabolic rate decreased and activity decreased at night. Try not to eat red meat to avoid indigestion.
skill
Dialectically treat meat, as long as the meat intake can meet the basic needs, you can't eat too much. In addition, the meat must be thoroughly cooked, which can kill bacteria. Try to cook meat in a light and oil-free way, such as steaming, stewing or mixing; Eating meat and vegetables together can not only ensure adequate intake of protein and vitamins, but also supplement dietary fiber and minerals.
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