Ice cream is a frozen drink made of drinking water, milk, milk powder, cream, sugar, etc. as the main raw materials, with appropriate food additives, through mixing, sterilization, homogenization, aging, freezing, hardening and other processes. It has the advantages of volume expansion, soft taste, fresh texture, delicious taste, powerful efficacy, comprehensive functions and comprehensive functions, and is suitable for various drinks, health products, cosmetics, food and other industries. Ice cream bubbles because there are many invisible water vapor in the air outside. When it is very cold, it will liquefy into droplets around the ice cream, which looks like ice cream bubbles. 1, the raw materials and technology of ice cream are sometimes very different. Consumers should first look at whether the manufacturer is marked on the package when purchasing. If not, they can paste the package directly on it or below. The brighter the color, the better, which means that the more colors you add, the better. When buying ice cream, you should try to avoid using colors. Ice cream suitable for people who need to cool off and replenish energy is suitable for people. Ice cream is not suitable for the elderly, children and other people. Patients with diabetes, gastroenteritis, cholecystitis, hepatitis and gastrointestinal diseases. What causes trigeminal neuralgia? Taboos for eating ice cream: 1, do not eat too fast, so as not to stimulate visceral blood vessels, cause local anemia, reduce digestive function and sterilization ability, and promote the occurrence of gastroenteritis, cholecystitis and even hepatitis; 2, don't eat too many cold drinks, because cold drinks will stimulate the digestive tract and increase the burden on the digestive system.