Explanation:

Rickets is a condition that results in weak or soft bones in children.Symptoms include bowed legs, stunted growth, bone pain, large forehead, and trouble sleeping. Complications may include bone fractures, muscle spasms, an abnormally curved spine, or intellectual disability. The most common cause is vitamin D deficiency.
Vitamin E is a group of eight fat soluble compounds. Vitamin E deficiency, which is rare and usually due to an underlying problem with digesting dietary fat rather than from a diet low in vitamin E can cause nerve problems.