Biology
Define the terms:
(a) Balanced diet
(b) Malnutrition
(c) Food
(d) Nutrients
(e) Kwashiorkor
Nutrition
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Answer
(a) Balanced diet — A balanced diet is one which contains all the principal constituents of food in proper quantity so that it provides sufficient number of calories.
(b) Malnutrition — Malnutrition is the condition in which a person suffers due to an unbalanced diet. It includes both deficiency as well as an excess of nutrients in a person's diet.
(c) Food — Food is any substance which we eat or drink, and which contains the nutrients.
(d) Nutrients — The components of food that provide essential organic and inorganic compounds to our body are called Nutrients.
(e) Kwashiorkor — Kwashiorkor is a severe protein deficiency disease usually affecting young children and marked by Oedema of the feet and face, protruding belly, stunted growth and other symptoms.
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