Why you shouldn't eat more doughnuts

Doughnut is a high-temperature fried food. Oil temperature up to 190 degrees, and repeated use, the formation of the old oil, these old oil in the nutrients have been destroyed, in which the oil in the unsaturated fatty acid aggregation to form not easy to be digested and absorbed by the human body, dimer, polymer and other substances. These polymerized substances have an adverse effect on human health.

Frequent eating fritters will have the following disadvantages:

1, not easy to digest

Fritter oil repeated use, will cause aging of fats and oils, darker color, viscosity increase, odor increase, fats and oils containing nutrients such as fatty acids, vitamins and other components of the oxidative destruction of all the unsaturated fatty acids polymerization occurs, the formation of dimer, polymers and other macromolecular compounds, is not easy to be digested and absorbed by the body. It is not easy to be digested and absorbed by the body.

2, may cause cancer

Doughnut is a high-temperature fried food, cooking doughnut, oil temperature up to 190 ℃, high-temperature fats and oils have the possibility of cancer. Unsaturated fatty acids in fats and oils by repeated high-temperature heating of various types of polymers, especially dimers and other toxicity is very strong, these substances may affect human growth and development, reduce fertility, so that liver function is abnormal.

3, high risk of disease

Elderly people eat less, weakened gastrointestinal function, prone to vitamin B1, B2 deficiency, and the destruction of these two vitamins in the largest, coupled with high-temperature oil produced by the harmful substances, the elderly eat more fritters are prone to coronary heart disease, atherosclerosis and other diseases, affecting the body's health.

4, affecting the body recovery

For the recovery patients, eating too much doughnut is difficult to digest, will affect the appetite and sleep. Moreover, most of the nutrients in doughnuts are destroyed, and high-temperature deep-frying produces carcinogens, so not only can patients not get nutritional supplements when they eat them, but they will also have an impact on their physical recovery and health.

5, affecting growth and development

For young children during the development period, eating too many fats and oils will make the fatty acids in the high-temperature fats in the intestinal tract and calcium combined to generate calcium saponins, from the intestinal tract, which affects the absorption of calcium in young children, affecting the normal development of young children.