Yogurt is a semi-fluid fermented dairy product. Because it contains lactic acid, it has a soft sour taste, which can help the human body to better digest and absorb the nutrients in milk.

As early as more than 3000 years before BC, the ancient nomadic people living in the Turkish plateau had already made and drunk yogurt. The original yogurt may have originated by chance.

At that time, goat milk often deteriorated during storage, which was caused by bacteria polluting goat milk. But once lactic acid bacteria in the air occasionally entered goat milk, which changed goat milk and became more sweet and sour. This is the earliest yogurt. Shepherd found this kind of yogurt delicious, in order to continue to get yogurt.

Example:

1、Yogurt is usually very low in fat.

Yogurt is usually low in fat.

2、Yogurt is made from active cultures.

Yogurt is made of active culture bacteria.

3、This yogurt comes in ten different flavours.

This kind of yogurt has ten different flavors.

4、There's a yogurt left if you're still hungry.

If you are still hungry, there is also a yogurt.

5、The expiration date on this yogurt was November 20.

This yogurt is valid until 1 1 20th.