Question

Brittle and weak bones are caused due to the deficiency of _____.

Answer 1

$\bullet$ Calcium is a mineral present in our bones and teeth. Its primary function is to make the bones and teeth strong. So, deficiency of calcium leads to weaker bones.
$\bullet$ Iron is a mineral that helps in carrying oxygen to all parts of the body. Iodine controls and regulates growth. Sodium maintains water balance in our body.