Every time we consume a serving of lettuce (Lactuca sativa), wheat (Triticum aestivum), or rice (Oryza sativa), we are interacting with a profoundly altered biogeochemical cycle. Thus, the purpose of this analysis is to break down how the root and leaf systems of crops have ceased to act as an insurmountable barrier. The intersection of synthetic polymer pollution and food safety has emerged as one of the most complex scientific challenges of our century. For decades, ecological research on...

Micro- and nanoplastics are now routinely detected in food, water, and air, making human exposure unavoidable. Once internalized, these particles interact with biological systems that lack pathways for their degradation. Understanding how immune cells respond to such persistent materials is becoming a key question in environmental and health sciences.