What could lead exposure cause in humans?

Lead exposure can have a range of significant adverse health effects in humans, particularly on the nervous system, developmental processes, and various bodily functions. Lead is a potent neurotoxin, especially harmful to children as it can affect brain development, leading to cognitive deficits, learning difficulties, and behavioral issues. In adults, lead exposure can cause increased blood pressure, kidney damage, and reproductive problems, among other health concerns.

The recognition of these detrimental effects has led health authorities to establish guidelines and regulations aimed at minimizing lead exposure and protecting vulnerable populations, particularly young children and pregnant women. This understanding of lead's harmful impacts underscores the importance of risk assessment and management in environments where lead may be present.