Abstract: In order to obtain a nutritionally balanced milk to meet the various nutritional needs of the human body, this article adds a variety of vitamins and minerals to design a low Glycemic Index (GI) milk suitable for people with diabetes,sub-healthy people,weight management,or skin management.The stability test results show that the milk has no significant fat floating after 12 days of standing and the system is stable.The human body GI value test results show that the postprandial blood glucose level of the prepared milk increases and decreases more smoothly than the glucose level after the glucose meal.The effect of stable postprandial blood sugar indicates that the modified milk developed is a low GI food (GI value=22.86).The results of human satiety experiments show that modified milk has a significant effect of improving satiety compared with ordinary pure milk.

Key words: milk, blood sugarglycemic index, GI human test, satiety