Deficiency diseases are the diseases which occur mainly due to the lack of one or more nutrients in the diet over a long period of time.
Name three diseases that occur due to the deficiency of minerals. [3 MARKS]
Name the disease caused by Vitamin C deficiency. What are the sources of this Vitamin ? [ 2 MARKS ]
What disease does the deficiency of Vitamin C cause? How is it characterized? [3 MARKS]