Ice cream is a kind of volume-expanding frozen food, which is made of drinking water, milk, milk powder, cream (or vegetable oil) and sugar as main raw materials, and adding a proper amount of food additives through mixing, sterilization, homogenization, aging, freezing and hardening.

Eating ice cream is prone to abdominal pain, angina pectoris, gastroenteritis, laryngeal spasm and hoarseness. Replacing dinner can lead to nutritional deficiency, tooth damage and obesity. Eating too fast is easy to anemia. /kloc-in 0/5, when a French king married a member of the Italian royal family, ice cream was introduced to France from Italy, and the French added many new ingredients on the basis of the original practice.

1625, the newly succeeded king Charles I of England hired a chef to make ice cream in order to enjoy this summer's delicious food, and asked the chef to keep the recipe of ice cream strictly confidential.