Pyongyang, August 26 (KCNA) -- The Research Institute for Nutrition Care of Children in Pyongyang has developed health foodstuffs essential for children's growth.

Among them are powdered lactic acid bacteria good for children's diarrhea, baby's dried bean-flour drink containing nutritive substances like mother's milk, pills full of vitamins and mineral matters needed for the increase of children's stature.

The institute belonging to the Academy of Medical Science has also developed a new diagnostic method of lactose intolerance to prevent children's dystrophy.

Sour drink made with potato is efficacious for baby's diarrhea and indigestion as it contains various nutritive substances, antibiotic and immunity matters and amylase.