Prolonged deficiency of thiamine in human diet may lead to

Deficiency of thiamine causes

Prolonged deficiency of nicotinic acid produces

Prolonged deficiency of nicotinic acid produces

Prolonged deficiency of nicotinic acid produces

Deficiency of which vitamin in human diet may cause pernicous anaemia?

Fill in the blanks by selecting suitable words given below: (goitre, insulin, rickets, iron, proteins) (c ) Deficiency of iodine in the diet may cause ........