Butter is not butter, it is the fatty oil of bovine cattle or buffalo. It is refined and processed into white solid or semi-solid, with a special fragrance and smell. Crude tallow is mostly used as industrial raw materials such as soap, fatty acid, oily fat and so on. High-quality butter, yellow-white in color and fine in texture, is a common food on the Western table. It can be used for direct consumption, as well as hot-fried and baked foods, such as butter cakes, butter prawns and so on. It is a nutrient-rich health food, adding some butter to cooking will make it more delicious. There are several types of butter, pure butter, vegetable butter, salted butter, unsalted butter, and refined butter. Each has different functions. Refined butter is more suitable for staple food. Unsalted butter is suitable for some biscuits and pastries. Pay attention to it when buying.  

1. Butter is a rich source of vitamin A, and it is easy to absorb.  

2. Butter is rich in trace elements and contains more selenium than garlic.  

3.Tallow contains butyric acid, chain fat, lauric acid, and conjugated linoleic acid, which have anti-bacterial and anti-fungal effects.