1, affecting appetite
The main ingredient of cold drinks is water, in addition to some sugar and milk. These things are low in nutrients and cannot provide nutrition for the body. If too many cold drinks enter the digestive tract, it will seriously affect the secretion of digestive juice and the digestive function of the gastrointestinal tract. Digestive juice contains gastric acid and digestive enzymes, which helps to kill bacteria entering the digestive tract and promote the digestion and absorption of food entering the gastrointestinal tract.
The decrease of digestive juice will affect the digestion and absorption of food, which will easily lead to intestinal infection, loss of appetite and affect normal diet.
2, cause gastrointestinal dysfunction
Ice cream belongs to high-fat and high-sugar food, and the temperature is generally around 0℃. However, the normal body temperature is 37℃. Such a wide temperature difference will cause great stimulation to the gastrointestinal tract, lead to vasoconstriction of the gastrointestinal tract, weaken the protective barrier of gastric mucosa, cause intestinal dysfunction and even cause acute gastroenteritis.
3, causing obesity
The ingredients of ice cream contain a lot of fat, sugar and protein, which is high in calories. 100g ice cream will bring 220 kilocalories, which is equivalent to the heat of more than 2 rice. Therefore, ice cream naturally becomes the chief culprit of obesity among ice cream lovers.
Extended data:
Don't eat before and after meals. Eating before and after meals affects appetite. Because the temperature of ice cream is low, it will cause gastrointestinal vasoconstriction, which will affect its digestion and absorption ability and the absorption of various nutrients. If you want to eat, it is recommended to put it between meals.
Melted ice cream can't be put back in the refrigerator. Don't eat ice cream that melts after freezing in the refrigerator. The recrystallization process will destroy the original quality and nutritional components of ice cream.
People's Network-Eating too much ice in summer is harmful to eating ice cream.