Analysis of information sources in references of the Wikipedia article "Horchata" in Vietnamese language version.
Horchata milk, in its natural form, should not contain lactose because it is a vegetable drink made from tigernut, water and sugar. However, manufacturers often add lactose to it to improve the product, so please read the label carefully to find out the list of ingredients before you drink horchata milk.
horchata (cold milk mixed with rice, cocoa, and cinnamon)