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Updated: Apr 23, 2026

Determination of Inorganic Arsenic in a Wide Range of Food Matrices using Hydride Generation - Atomic Absorption Spectrometry.
Published on: September 1, 2017
Environmental source of arsenic exposure
Jin-Yong Chung1, Seung-Do Yu2, Young-Seoub Hong3
1Heavy Metal Exposure Environmental Health Center, Dong-A University, Busan, Korea.
Arsenic exposure from contaminated water, food, air, and consumer products poses significant health risks, including cancer. Reducing environmental arsenic contamination is crucial for public health protection worldwide.
Area of Science:
- Environmental Science
- Toxicology
- Public Health
Background:
- Arsenic is a naturally occurring metalloid found globally.
- Contaminated drinking water is the primary source of arsenic poisoning worldwide.
- Arsenic exposure can occur through various pathways including food, air, and consumer products.
Purpose of the Study:
- To review the diverse sources and pathways of arsenic exposure.
- To highlight the health risks associated with arsenic contamination.
- To emphasize the need for reducing environmental arsenic exposure.
Main Methods:
- Literature review of scientific studies and reports.
- Analysis of data from organizations like the World Health Organization (WHO) and US Food and Drug Administration (FDA).
- Examination of environmental and industrial sources of arsenic contamination.
Main Results:
- Drinking water is the largest source of arsenic exposure globally.
- Food crops irrigated or grown in contaminated soil are significant dietary sources.
- Cosmetics and industrial/vehicle emissions contribute to arsenic exposure.
- Airborne particulate matter containing arsenic poses health risks.
Conclusions:
- Multiple environmental pathways contribute to adverse human health effects from arsenic.
- Urgent efforts are needed to mitigate arsenic exposure from environmental factors.
- Public health initiatives should focus on reducing arsenic contamination in water, food, and air.
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