Deficiency of vitamin D causes-

Correct option is C

The correct answer is (c) Rickets.
· A deficiency of vitamin D primarily causes Rickets in children.
· Rickets is a condition characterized by the softening and weakening of bones, which can lead to skeletal deformities such as bowed legs.
· Vitamin D is essential for the absorption of calcium and phosphorus in the body, which are critical for bone health.
· Without sufficient vitamin D, bones become soft and fail to mineralize properly, leading to rickets in children and osteomalacia in adults.
· Vitamin D is obtained from sunlight exposure, dietary sources like fish, liver, and fortified foods, or supplements.
Additional Knowledge :
· Scurvy: Scurvy is caused by a deficiency of Vitamin C, leading to symptoms such as bleeding gums, bruising, and joint pain. It is unrelated to vitamin D.
· Beriberi: Beriberi results from a deficiency of Vitamin B1 (Thiamine). It affects the nervous and cardiovascular systems and is not linked to bone health or vitamin D.
· Kwashiorkor: This condition arises due to protein deficiency and is common in malnourished children. It leads to symptoms like edema, muscle wasting, and a swollen abdomen. It is not related to vitamin D.