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Article prepared by: Dr. Izwaharyanie Ibrahim
Source: Website Sahabat Alam Sekitar
Per- and polyfluoroalkyl substances (PFAS) are a group of synthetic chemicals widely used in everyday products such as food packaging, water-resistant textiles, and firefighting foams. Due to their exceptional chemical stability, they are often referred to as “forever chemicals” because they do not easily break down in the environment.
Environmental Persistence
PFAS can persist in soil, water, and living organisms for extended periods. They can spread easily through water systems and accumulate in the food chain, increasing human exposure risks. In Malaysia, studies have detected PFAS in coastal waters and identified potential sources of pollution in the region.
Additionally, PFAS have been found in rivers, groundwater, and aquatic organisms, indicating widespread environmental presence even at low concentrations.
Human Health Impacts
Long-term exposure to PFAS has been associated with several health concerns, including:
PFAS can accumulate in human blood and remain in the body for years, amplifying their long-term health effects .
Challenges and the Need for Awareness
A major challenge is the limited monitoring and regulation, particularly in developing countries. Increasing public awareness, strengthening monitoring systems, and improving policy frameworks are crucial steps to reduce exposure.
Conclusion
PFAS pose a significant environmental and public health concern. Their persistence and ability to bioaccumulate highlight the need for early detection, better management, and stronger regulatory action to safeguard both ecosystems and human health.
References
Date of Input: 05/03/2026 | Updated: 31/03/2026 | izwaharyanie
