Vitamin D deficiency is manifested as: September 2005: (A) Scurvy, (B) Night blindness, (C) Beri-Beri, (D) Rickets
Answer is D. Ans. D: RicketsRickets, a childhood disease characterized by impeded growth, and deformity, of the long bones which can be caused by calcium or phosphorus deficiency as well as a lack of vitamin D.The dietary risk factors for rickets include abstaining from animal foods.Vitamin D deficiency remains the main cause of rickets among young infants in most countries, because breast milk is low in vitamin D and social customs and climatic conditions can prevent adequate UVB exposure.Osteomalacia, occurs exclusively in adults and is characterized by proximal muscle weakness and bone fragility.