Why are vitamin A and vitamin C essential to us? Given their important sources.
Vitamins are essential for us because they protect us from different diseases. Every vitamin is specific in its function.
The deficiency of vitamin A leads to xerophthalmia (hardening of the cornea of the eye) and night blindness. The deficiency of vitamin C leads to scurvy (bleeding gums).
VitaminDeficiency diseaseSourcesVitamin A Xerophtalmia or night blindness (hardening of cornea of eye)Fish liver oil, carrots, butter and milkVitamin C Scurvy (bleedinggums)Citrus fruits, amla and green leafy vegetables,