Q. Consider the following statements:
1.Magnesium, zinc and lead are some of the micro- nutrients essential for human health and immunity
2.Micronutrient deficiencies can occur when demand for vitamins and minerals increases during specific stages in life
Which of the statements given above is/are correct?
Answer: B
Notes:
Micronutrient deficiencies occur when either the food you eat does not provide the body with sufficient vitamins and minerals, or demand for the same increases during specific stages in life, such as during pregnancy and lactation.
Though lead is found frequently in our environment, it has no known purpose in our bodies. When lead gets inside the body, the body confuses it with calcium and other essential nutrients. This confusion can cause permanent damage to the health of both children and adults. lead fulfils no essential function in the human body, it can merely do harm after uptake from food, air or water.
Source- Article
