Short note ;; Vitamin A

Short note ::: Vitamin A deficiency.

1.On Eye ::Xerophthalmia (red eye)
2.On growth :Vitamin A deficiency results in growth reduction due to impairment in skeletal formation
3.On skin ::
*Skin becomes rough & dry
*Atrophy of hair follicles
*Atrophy of sweat & sebaceous glands
4.On GIT tract :increased susceptibility to diarrhoea & dysentery
5.On respiratory tract : Respiratory tract infection
6.On urinary tract : UTI,Formation of stone
7.On reproduction : the reproductive system is adversely affected in vita A deficiency
8.On immune system:Can compromise both innate and acquired immune system
9.On pregnant mother:increased risk of maternal infectionss and mortality

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