НАПИШИТЕ РУССКИМИ БУКАМИ АНГЛИЙСКОЕ ПРОИЗНОШЕНИЕ нужно.
Rickets is a disease of the bones and is due to deficiency of Vitamin D. Most foods , including animal milk , are poor in Vitamin D , but if a child is eating well and is healthy , his body can manufacture Vitamin D on exposure to sun . There fore , it is important for children to remain outdoors as much as possible . Breast milk has an adequate amount of this vita min . Rickets rusults in delayed sitting , crawling , walking and so on . The legs become bowed and ends of bones near the wrists and ankles become widened . There may be beading on both sides of the chest , also called rickety rasary . There may be bowing of arms or legs due to weight - bearing while crawl ing and walking . Treatment of rickets is with Vitamin D and the dose will be determined by the doctor .​