<prompt> A child complains of episodes of abdominal distension, bloating and diarrhea on intake of milk milk products. Which of the following can be given in that child?Ice creamSkimmed milkCold milkYoghu  <response>: Lactose Intolerance in children Types - CongenitalPrimary: mutation of lactose gene in chromosome 2 - AcquiredSecondary: Post-infectious, inflammatory, radiation drugs. CF - Diarrhea, abdominal pain vomiting, especially on intake of milk products; - Perianal excoriation Diagnosis - Reducing substances positive in stool; lactase breath test - Confirmed by improvement of symptoms on exclusion of milk - Decreased lactase activity in small intestine biopsy Treatment - Avoid milk, skimmed milk and milk products like ice cream; - CurdYoghu may be given 