Got functional milk? DFA launches ‘first-ever’ probiotics-fortified UHT milk as an affordable alternative to kefir, kombucha 02-Mar-2023 By Teodora Lyubomirova Dairy Farmers of America (DFA) believes the product, developed alongside Good Culture, is the first lactose-free, long-life fluid milk on the US market to combine the nutritional benefits of dairy with microbiome-boosting probiotics.