Question

2. What are Defficiency Diseases. Give
two examples​

Answer 1

Explanation:

Deficiency disease is a disease caused by the lack of some essential or important element in the diet, usually a particular vitamin or mineral. Lack of sufficient dietary elements such as proteins, vitamins and nutrient minerals causes various deficiency diseases

Deficiency disease is a disease caused by the lack of some essential or important element in the diet, usually a particular vitamin or mineral. Lack of sufficient dietary elements such as proteins, vitamins and nutrient minerals causes various deficiency diseasesexample,

Deficiency disease is a disease caused by the lack of some essential or important element in the diet, usually a particular vitamin or mineral. Lack of sufficient dietary elements such as proteins, vitamins and nutrient minerals causes various deficiency diseasesexample,night blindness due to vitamin A deficiency

Deficiency disease is a disease caused by the lack of some essential or important element in the diet, usually a particular vitamin or mineral. Lack of sufficient dietary elements such as proteins, vitamins and nutrient minerals causes various deficiency diseasesexample,night blindness due to vitamin A deficiencygoiter due to deficiency of iodine

Answer 2

Answer:

Deficiency Diseases Definition

“Deficiency diseases are diseases that are caused by the lack of certain essential nutrients, especially vitamins and minerals, in one’s diet over a prolonged period of time.”

Table of Contents

Explanation

List

Vitamin Deficiency

Mineral Deficiency

Prevention

What are Deficiency Diseases?

A balanced diet is extremely important for the good health of a person. Any imbalance in the diet might lead to excess or insufficient intake of certain nutrients. Insufficient intake of a particular nutrient can lead to a deficiency disease.

Let us have a detailed look at different types of deficiency diseases and the methods of prevention of deficiency diseases.

Also Read: Components of Food

List of Deficiency Diseases

Following is a list of major deficiency diseases that occur due to lack of essential minerals and vitamins:

Types of Vitamins

Deficiency Diseases

A (Retinol)

Night blindness

B1 (Thiamine)

Beri-beri

B2 (Riboflavin)

Retarded growth, bad skin

B12 (Cyanocobalamin)

Anaemia

C (Ascorbic acid)

Scurvy

D (Calciferol)

Rickets

K (Phylloquinone)

Excessive bleeding due to injury

Types of Minerals

Deficiency Diseases

Calcium

Brittle bones, excessive bleeding

Phosphorus

Bad teeth and bones

Iron

Anaemia

Iodine

Goitre, enlarged thyroid gland

Copper

Low appetite, retarded growth

Vitamin Deficiency Diseases

Vitamin is a micronutrient that is not prepared by the body in sufficient amounts. This is the reason why it is necessary to take in from outside sources for the normal functioning of the body. Inadequate intake of vitamins results in vitamin deficiency diseases.

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