From birth onwards ditrevit 1000 is a food supplement based on concentrated vitamin d in drops and is indicated in case of increased need or reduced dietary intake of this nutrient. vitamin d contributes to the normal development of bones and teeth and to the normal functioning of the immune system. ideal as a follow-up to ditrevit k50 - ideal for all ages. concentrated vitamin d tasty without preservatives without gluten without added flavors properties benefits of vitamin d in infants, children and adolescents: musculoskeletal system prevention of infections prevention of allergies prevention of type 1 and 2 diabetes prevention of cardiovascular diseases