When Can Children Drink UHT Milk? - Alodokter UHT milk (ultra-heat treatment) is milk that has been heated at a high temperature of 138 degrees Celsius for at least two seconds. Warming is done so that the bacteria that are in the milk die, thus preventing Little from getting infected and food poisoning. With this method also, the shelf life of milk becomes longer, from 2-3 weeks to 9 months. UHT Milk Content Although heated at very high temperatures, the nutrients contained in UHT milk are the same as regular milk. There is no significant difference between the amount of fatty acids in UHT milk and the amount of fatty acids in ordinary milk. In fact, the protein in UHT milk is more easily utilized by the body when compared to the protein in whole milk and pasteurized milk. In addition, in the process of heating and storage for 90 days, no vitamin content is lost, starting from vitamin A, vitamin B1 (thiamine), vitamin B2 (riboflavin), vitamin B5 (pantothenic acid), vitamin B7 (bi