The deficiency of which mineral causes Keshan disease?
A) Iron
B) Zinc
C) Selenium
D) Molybdenum
E) Copper

Question

The deficiency of which mineral causes Keshan disease? 
A) Iron 
B) Zinc 
C) Selenium 
D) Molybdenum 
E) Copper

Quizplus · Accepted Answer

Keshan disease is caused by a deficiency of selenium, an essential trace mineral that is important for the proper functioning of the immune system and the thyroid gland. Keshan disease is a type of heart disease that is most commonly found in parts of China where the soil is deficient in selenium. Lack of selenium has also been linked to other health problems, such as Kashin-Beck disease, which affects the bones and joints.

The Deficiency of Which Mineral Causes Keshan Disease