Lead pollution, impacts which of the following part of human body most?

Question

Question

This question was previously asked in

UGC NET Paper 1: Held on 4th Mar 2023 Shift 2

Answer 1

Key Points

Lead pollution primarily impacts the brain.

Lead:

Lead is a toxic heavy metal that can harm human health, particularly the central nervous system.
When lead enters the body, it can accumulate in various organs and tissues, including the brain. The developing brains of children are particularly vulnerable to lead exposure.
Exposure to lead can lead to various neurological and cognitive impairments.
It can affect brain development, resulting in learning disabilities, decreased intelligence, attention deficits, and behavioural problems.
Children exposed to lead may experience developmental delays and have difficulties with memory, concentration, and academic performance.
While lead can have adverse effects on other parts of the body, such as the cardiovascular system, kidneys, and bones, its impact on the brain is of significant concern due to the potential long-term consequences on cognitive function and overall well-being.

Therefore, in the context of lead pollution, the brain is the part of the human body that is most impacted.