Iron deficiency in the body results in anaemia. Nutritional anaemia is a disease syndrome caused by malnutrition. It is of two types:
(๐ข) Microcytic anaemia
(๐ข๐ข) Pernicious anaemia
Microcytic anaemia: It occurs due to deficiency of iron in human diet.
Symptoms:
An anaemic person:
(๐ข) becomes pale, weak and tired.
(๐ข๐ข) loses appetite.
(๐ข๐ข๐ข) loses body weight.
Pernicious anaemia: It is caused due to deficiency of vitamin B12.
Symptoms: Patient becomes paler, shortness of breath after slight exertion, loss of weight, weakness, etc. It may be fatal.