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Impacts of micro and nanoplastics on human health
Summary
This review summarizes existing research on how tiny plastic particles enter the human body through food and air, then accumulate and potentially harm the digestive, immune, hormonal, brain, and respiratory systems. The authors also note that microplastics may cause chromosomal abnormalities, highlighting the need for better waste management to reduce human exposure.
Abstract Background Plastics are the most flexible products developed with a wide range of applications. They have been incorporated into almost every aspect of daily life due to their strength and low weight. However, widespread use and inadequate waste management have resulted in the accumulation of tiny plastic particles throughout the environment. Main text Microplastics are found in oceans, rivers, sediments, sewers, soil, and agricultural products, even in table salts. Human beings are affected by microplastics through food ingestion and inhalation. Incorporated microplastics may accrue within the body and affect gastrointestinal, immune, endocrine, brain, and respiratory systems. It also interferes with the functions of major organs and causes chromosomal abnormalities. Conclusion Addressing the issue of micro and nanoplastics requires interdisciplinary research, sustainable solutions, and improved waste management systems. The main focus of this review is to cover the harmful effects and impact of microplastics on human health and stress the need for combating strategies.
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