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प्रश्न
Why are vitamin A and vitamin C essential to us? Give their important sources.
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उत्तर
Deficiency of vitamin A causes Xerophthalmia (hardening of the cornea of the eye) and night blindness. So, its use is essential to us. It is available in fish liver oil, carrots, butter and milk. It promotes growth and increases resistance to diseases.
Vitamin C is very essential to us because its deficiency causes Scurvy (bleeding of gums) and pyorrhoea (loosening and bleeding of teeth). Vitamin C increases the resistance of the body towards diseases. It promotes healthy skin and allows injuries and abrasions to heal effectively. It's soluble in water. Citrus fruits include oranges, lemons, amla, tomatoes, green vegetables (cabbage), chillies, sprouting legumes, and germinated grains.
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संबंधित प्रश्न
Which of the following vitamins is water soluble?
- A
- D
- E
- B
Why vitamin C cannot be stored in our body?
How are vitamins classified? Name the vitamin responsible for the coagulation of blood.
Deficiency of which vitamin causes scurvy?
The vitamins absorbed from intestine along with fats are ____________.
Why must vitamin C be supplied regularly in diet?
Assertion: Vitamin D can be stored in our body.
Reason: Vitamin D is fat-soluble vitamin.
The RBC deficiency is a deficiency disease of ______.
Thiamine and pyridoxine are also known respectively as ______.
Give a reason for the following observations:
Water soluble vitamins must be taken regularly in the diet.
Assertion (A): Vitamin C cannot be stored in our body.
Reason (R): Vitamin C is fat soluble and is excreted from the body in urine.
The vitamins which can be stored in our body are ______.
