Plastics generally contain a variety of toxins such as dioxin, phthalates (restricted by the European Union and USA) and polystyrene (used in food packaging) found to interfere with hormone functions and spreading carcinogens (cancerous elements) and radiation.
Unapoacha kinywaji au chakula ndani ya chupa (au mfuko wa plastiki), juani mathalan ile plastiki huyeyuka ndani yake na kusababisha maradhi mengi yanayotiririkia ndani ya damu.