A child is 1 y.o. Within the last months after the begining of supplemental feeding the child has appetite loss, diarrhea with massive defecation, sometimes vomiting. Objectively: body temperature is normal. Body weight is 7 kg. Evident pallor of skin, leg edemata, enlarged abdomen. Coprogram shows a lot of fatty acids and soaps. The child was diagnosed with celiac disease and prescribed gluten-free diet. What shoul be excluded from the dietary intake in this case?