Calcium deficiency in old age leads to which disease?

Correct option is A

Correct Answer: (A) Osteoporosis
Explanation:
→ Calcium deficiency in old age primarily leads to osteoporosis, a condition characterized by reduced bone density and increased fragility.
→ In osteoporosis, bones become porous and weak, increasing the risk of fractures, especially in the hip, spine, and wrist.
→ Adequate calcium and vitamin D intake along with regular exercise are essential to maintain bone strength and prevent osteoporosis.
→ While osteomalacia also involves bone weakening, it is due to vitamin D deficiency, not primarily calcium deficiency.
Information Booster:
→ Osteoporosis results from loss of bone mass and structural deterioration.
→ Common in postmenopausal women and elderly men.
→ Symptoms include bone pain, reduced height, and susceptibility to fractures.
→ Preventive measures include calcium-rich diet, vitamin D, and weight-bearing exercises.
→ Can be detected via bone density tests (DEXA scan).
→ Medications like bisphosphonates may help strengthen bones.
→ Early detection and lifestyle changes can significantly reduce fracture risk.
Additional Information (Other Options):
Option (B) Anaemia – Caused by iron, vitamin B12, or folate deficiency, not calcium.
Option (C) Osteomalacia – Bone softening due to vitamin D deficiency, common in adults.
Option (D) Rickets – Occurs in children due to vitamin D and calcium deficiency, leading to bone deformities.