1, increasing the burden of gastrointestinal tract.
Although fatty foods can give people a sense of fullness, they are not easy to digest and absorb. It contains a lot of calories and oil, and staying in the gastrointestinal tract for a long time will bring certain damage to health and increase its digestive burden. Almost all fatty foods are hard and will damage the soft gastrointestinal tract. If you add too much salt, it will also stimulate the gastrointestinal mucosa, which will cause gastrointestinal ulcers.
Why is fried food bad? The answer is four dangers.
2. Reduce memory
Many people like to eat fried dough sticks and soybean milk for breakfast, but in order to improve the taste, some merchants will add expansion agents such as chloramine sulfate or potassium chloride, which will bring certain harm to the brain and nerves. Studies have shown that eating too much fermented food will first damage brain tissue and even increase the chance of developing Alzheimer's disease. In addition, food will lose a lot of nutrients after high-temperature frying.
3. Increase the risk of cancer.
Fried food is highly carcinogenic, because the unsaturated fatty acids contained in the oil may form highly toxic polymers after repeated high-temperature heating, thus forming carcinogens. In addition, some preservatives or nitrite will be added to fried food, which may increase the risk of gastric cancer, esophageal cancer and hematologic cancer if eaten in large quantities.
Why is fried food bad? The answer is four dangers.
4. Damage to the heart
The saturated fat contained in fried food will make a lot of fat accumulate in blood vessels, causing blood vessels to be narrowed or blocked, causing damage to the heart and increasing the chance of heart disease. Fried food will produce harmful substances, such as trimer or dimer, after repeated high temperature heating, which has a strong toxic effect. In addition, the fried food has a high temperature, which easily causes a lot of hot air to gather in the body, which may easily lead to a serious wind-heat cold.