Question

Which one of the following is a fat-soluble vitamin and its related deficiency disease?
(a) Retinol-Xerophthalmia
(b) Cobalamin- Beri-beri
(c) Calciferol-Pellagra
(d) Ascorbic acid-Scurvy

Answer 1

Hint: It is an organic molecule which is an essential micronutrient. It is fat-soluble and leads to the deficiency of vitamin A. Fat-soluble vitamins are the vitamins that are absorbed with fats and as stored in the fatty tissues of the body. Vitamin A, D, and K are known as fat-soluble vitamins.

Complete step by step answer:
Retinol-Xerophthalmia is a fat-soluble vitamin and is related to a deficiency disease. Xerophthalmia is a deficiency disorder which is caused due to stoppage of lacrimal activity which is due to the deficiency of vitamin A (retinol). The deficiency of vitamin A dries out the tear ducts and eyes. It can lead to night blindness for more serious damage to the cornea which is the outer layer of the eye. This can further take the form of white spots on the eyes and can cause ulcers.

Additional information:
Cobalamin-Beri-beri: Cobalamin is a water-soluble vitamin. Beri e is caused due to the deficiency of vitamin b1 which is also known as thiamine. The deficiency is known as thiamine deficiency. The disease is of two types: wet beriberi and dry beriberi. The nerves get damaged in dry beriberi and lead to decreased muscle strength which may eventually cause muscle paralysis. Berry berry is common in people with an alcohol use disorder and the chances of developing very very are very low in the people who have excess two foods rich in thiamine.
Calciferol-Pellagra: Calciferol is vitamin D2 to which is used to treat hyperthyroidism, rickets, and low phosphate levels in the blood. Pellagra is caused due to the low level of vitamin B3 which is also known as niacin. It is marked by the three D's which are dementia, diarrhea, and dermatitis. Pellagra can be fatal if left untreated. The deficiency of this disease is mainly seen in the body parts with high rates of cell turnover such as skin or gastrointestinal tract.
Ascorbic acid-Scurvy: Ascorbic acid is vitamin c which is found in various foods and dietary supplements. It is an essential nutrient that is involved in the requirement of tissues and the enzyme production of certain neurotransmitters. Scurvy is the deficiency of vitamin c which plays a vital role in body structure functioning. Scurvy can be marked by at least 4 weeks of severe and continual vitamin c deficiency. It can cause weakness, unexplained exhaustion, irritability, low-grade fever, and aching legs.
So, the correct answer is 'Retinol-Xerophthalmia'.

Note: Women play an important role in the discovery of vitamins. Daily doses of vitamins from food can lead to longer life rather than pills. Vitamin K2 is beneficial for bone density in older women. Sunburn can be prevented by vitamin D. Vitamins that help women with fibromyalgia pain. According to some researches, vitamins are also useful for fertility. It improves gut microflora and vitamins in humid places can be bad.