A comparison of studies examining the effects of arsenic on global human health and specific regions in Nigeria.

Arsenic occurs naturally in high concentrations in groundwater in various countries and is extremely toxic in its inorganic state. The primary threat to public health arises from the contamination of drinking water, food preparation, and irrigation of crops. Prolonged exposure to arsenic through water and food consumption is linked to cancer, skin lesions, cardiovascular disease, and diabetes. Additionally, early-life exposure may negatively impact cognitive development and increase mortality in young adults. The crucial measure in affected communities is preventing further arsenic exposure by ensuring a safe water supply. Arsenic is a naturally occurring element widely distributed in the environment air, water, and land. Elevated exposure occurs through contaminated water, food, industrial processes, and tobacco consumption, leading to chronic arsenic poisoning with characteristic effects such as skin lesions and cancer.