In December 2022, the "Guidelines for the Labeling of Formula Foods for Special Medical Purposes" was officially implemented. The outer packaging of special medical foods must be marked with the exclusive logo of "Little Blue Flower" for consumers' reference.

For infants and young children with protein allergy, the elderly with gastrointestinal function problems, rare diseases, tumors, patients recovering from surgery and other special groups, special medical food can provide the required nutrition and accelerate the recovery of human functions, which can be called "life ration"