A recent study discovered a significant amount of tiny plastic shards in human brain tissue, equivalent to a whole plastic spoon’s worth. Research suggests that people may consume between 39,000 and 52,000 microplastic particles annually, which increases to 74,000 to 121,000 when considering inhalation. Microplastics are prevalent in water, clothing, kitchens, and even in the foods we eat. While there is no established safe level of microplastic intake, it is advisable to minimize exposure as much as possible, according to Dr. Joseph Mercola, a board-certified family-medicine osteopathic physician.
Microplastics can contaminate food during the growing, raising, or processing stages due to various factors such as plastic mulch, plastic seed coatings, and irrigation with contaminated water. Plastic packaging, utensils, and containers also contribute to microplastic consumption. Although the US Food and Drug Administration states that current evidence does not indicate a risk from microplastics in food, it is still advisable to take steps to reduce consumption.
Here are some common foods containing microplastics and ways to reduce plastic intake:
– Seafood: Plastic particles in waterways end up in seafood, impacting human consumption.
– Tea bags: Polypropylene in tea bags can release microplastics when in contact with hot water.
– Rice: Rice can contain microplastics, with instant rice packets having higher levels.
– Salt and sugar: Salt and sugar are often contaminated with microplastics, with 90% of salt brands worldwide containing them.
– Bottled water: Bottled water is a known source of microplastics, with PET plastic bottles being a common culprit.
– Honey: Honey can contain microplastic fibers, traced back to bees.
– Fruits or veggies: Fruits and vegetables can contain microplastics from soil contamination and plastic packaging.
– Proteins: Animal and plant-based proteins can contain microplastics, especially processed options.
Minimizing exposure to microplastics can be done by washing fruits thoroughly, peeling when possible, opting for loose-leaf tea, avoiding plastic food storage containers, and choosing glass or cardboard packaging for salt and sugar. While more research is needed to understand the full impact of microplastics on health, taking steps to reduce exposure is a prudent decision.