Question

please give me answer. ​

Answer 1

Answer:

Explanation:

Because night blindness can be caused by a vitamin A deficiency eating foods rich in vitamin A, may help reduce symptoms                                                      

 Nutritional anemia is caused by a lack of iron, protein, Vitamin B12, and other vitamins and minerals that needed for the formation of hemoglobin.

Beriberi is a disease caused by a vitamin B-1 deficiency, also known as thiamine deficiency.Beriberi is easily treated with thiamine supplements.

Answer 2

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Night blindness = vitamin A needed for fight with it

food :-green leafy vegetable , carrots, fish liver, oil ,butter , liver and eggs

symptoms:- poor vision and loss of vision in darkness

Anemia = Iron needed for fight these disease .

food:- red meats, fish, and poultry , apple, egg yolk , groundnut and jaggery

symptoms :- weakness and fatigue , loss of weight , pale skin , loss of appetite

Beriberi:- vitamin B (1) needed for fight with this disease

food :- whole grain, cereals, yeast nuts sprouts , milk , egg.

symptoms:- extreme weakness swelling, of legs ,loss of appetite and weight