Which of the following diseases can be cured by increasing the intake of citrus fruits?

Correct option is C

The correct answer is (C) Scurvy

Explanation:

• Scurvy is a disease caused by a severe deficiency of Vitamin C (ascorbic acid).

• Citrus fruits like lemons, oranges, limes, and amla (Indian gooseberry) are the richest natural sources of Vitamin C.

• Vitamin C is essential for the synthesis of collagen, a protein that helps in the repair of tissues and the maintenance of blood vessels, gums, and skin.

• Common symptoms of scurvy include bleeding gums, skin spots, and slow-healing wounds.

• Historically, it was common among sailors who spent long periods at sea without access to fresh fruits and vegetables.

Information Booster:

• Amla is considered one of the most concentrated sources of Vitamin C in the plant kingdom.

• Since Vitamin C is heat-sensitive and water-soluble, overcooking vegetables can destroy the vitamin content.

Additional Knowledge:Pellagra (Option A)

• This is caused by a deficiency of Vitamin B3 (Niacin).

• It is characterized by the "4 Ds": Dermatitis, Diarrhea, Dementia, and Death.

Blindness (Option B)

• Specifically Night Blindness (Xerophthalmia) is caused by a deficiency of Vitamin A.

• It can be cured or prevented by eating foods rich in beta-carotene, such as carrots, spinach, and papaya.

Osteoporosis (Option D)

• This is a condition where bones become weak and brittle, often linked to a deficiency of Calcium and Vitamin D.

• Intake of milk, dairy products, and sunlight exposure are primary ways to manage bone health.