Question

what are deficiency disease​

Answer 1

Answer:

Deficiency diseases are diseases that are caused by the lack of certain essential nutrients, especially vitamins and minerals, in one's diet over a prolonged period of time.”

Answer 2

Answer:

Deficiency disease are illnesses caused by a deficiency of a nutrient or vitamin.

1.Vitamin C deficiency can cause scurvy

2.iron deficiency or vitamin B 12 deficiency can cause anemia.

3.vitamin D deficiency can cause weak bones that can fracture easily

Explanation:

hope it's help you...