The contents of "20 12-20 17 Consulting Report on Investment Decision and Trend of Yogurt Industry" show that the composition of yogurt is higher than that of raw milk, on the one hand, because of the high quality requirements of raw materials, and on the other hand, because a small amount of milk powder is added to some yogurts. Drinking a cup of 150g yogurt can meet13 of the calcium needed by children under 10 and15 of the calcium needed by adults.
Extended data:
Yogurt origin
Historical evidence shows that yogurt has been used as food for at least 4500 years. The earliest yogurt may be milk packed in sheepskin bags by nomads, which was naturally fermented by bacteria attached to the bags and turned into cheese.
More than 2000 years ago BC, the ancient Thracians living in northeast Greece and Bulgaria also mastered the technology of making yogurt. They started with goat's milk. Later, yogurt technology was spread to other parts of Europe by the ancient Greeks.
It was not until the twentieth century that yogurt gradually became a food raw material in South Asia, Central Asia, West Asia, Southeast Europe and Central Europe.
Baidu encyclopedia-yoghourt
Baidu encyclopedia-yoghourt