We can't find the internet
Attempting to reconnect
Something went wrong!
Hang in there while we get back on track
A critical review on microplastics in edible fruits and vegetables: A threat to human health
Summary
This review examines the growing evidence that microplastics are present in edible fruits and vegetables, having been taken up from contaminated soils and irrigation water. Researchers found that agricultural practices like plastic mulching and the use of treated wastewater for irrigation are major contributors to crop contamination. The study raises concerns about dietary microplastic exposure through plant-based foods, which have received less attention than seafood in pollution research.
Microplastics (MPs), ubiquitous pollutants in the environment, have raised concerns about their potential impact on human health. This abstract examines the presence of MPs in edible fruits and vegetables and their potential health implications. Studies have revealed the widespread contamination of agricultural soils and water sources with MPs, leading to uptake by plants. Factors such as irrigation with contaminated water, plastic mulching, and atmospheric deposition contribute to the accumulation of MPs in crops. Once ingested, MPs can release toxic chemicals and act as vectors for harmful pathogens. Human exposure to MPs through the consumption of contaminated fruits and vegetables raises concerns about the long-term health effects including inflammation, oxidative stress, and potential carcinogenicity. Furthermore, the small size of MPs enables their translocation within the human body, potentially reaching vital organs and causing systemic damage. Mitigation strategies such as improved waste management, alternative agricultural practices, and stricter regulations are essential to minimize the threat of microplastic (MP) contamination in the food chain and safeguard human health.
Sign in to start a discussion.
More Papers Like This
Micro and nano plastics in fruits and vegetables: A review.
This review examined how microplastics contaminate fruits and vegetables through root uptake, surface adhesion, and irrigation water, covering analytical methods for detection and highlighting the role of plants as an underappreciated entry point for plastics into the human food chain.
Microplastic Uptake in Vegetables: Sources, Mechanisms, Transport and Food Safety
This review gathered current knowledge on how microplastics enter agricultural soils and get taken up by vegetable crops, which are a major part of the human diet. Researchers found that microplastics can be absorbed through plant roots and transported to edible parts, with uptake influenced by particle size, plastic type, and soil conditions. The study highlights the need for more research on how microplastic contamination in food crops could affect human health and food safety.
Micro- and Nanoplastics in Agroecosystems: Plant Uptake, Food Safety, and Implications for Human Health
This review of existing research shows that tiny plastic particles are getting into our food crops through contaminated soil and air, causing stress and damage to the plants. These microplastics have been found in the parts of vegetables we actually eat - including leafy greens, root vegetables, and fruits - which means people may be consuming them in their daily diet. However, scientists still don't fully understand how much plastic we're eating or what the long-term health effects might be.
Microplastic Uptake in Vegetables: Sources, Mechanisms, Transport and Food Safety
This review summarizes current knowledge on how microplastics enter vegetables through soil, water, and air, and how they are transported within plant tissues. Researchers found that microplastics can be taken up through roots and move to edible parts, with uptake varying by plant species, particle size, and soil conditions. The findings highlight that vegetable consumption may be an important but underrecognized pathway for human microplastic exposure.
Nanoplastics and Microplastics in Agricultural Systems: Effects on Plants and Implications for Human Consumption
This review summarizes existing research on how nanoplastics and microplastics enter agricultural soil through irrigation, plastic mulch, and sewage sludge, then accumulate in crops that people eat. The particles can also carry other harmful substances like pesticides and heavy metals into plants, raising concerns about long-term health effects from chronic dietary exposure.