A recent alarming study revealed that our brains contain around a teaspoon of microplastic particles, raising significant health concerns.
While previous research indicated that humans consume the equivalent of a credit card's worth of plastic every week on average, these tiny particles (less than 5 mm) have been discovered in oceans, clouds, and even various parts of the body, including the lungs, liver, kidneys, placenta, blood, and breast milk. However, the levels found in the brain are much higher than in other organs or fluids.
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Although the full health impact of microplastic particles remains uncertain, studies suggest that they can damage cells, cause inflammation, disrupt organ functions, and alter immune responses. Exposure to these particles has also been linked to an increased risk of heart attacks, strokes, and some types of cancer.
Fortunately, there are steps you can take to reduce your exposure to these harmful particles:
1. **Avoid Drinking Water from Plastic Bottles**
Experts recommend switching from plastic bottles to filtered tap water. A recent study showed that using filtered water instead of bottled water can reduce microplastic consumption by up to 90%. Experts suggest using reusable water bottles made from stainless steel.
2. **Choose the Right Tea Bags**
A 2019 Canadian study revealed that steeping a single plastic tea bag in hot water releases about 11.6 billion microplastic particles and 3.1 billion nanoplastic particles per cup. To avoid this issue, experts recommend purchasing tea in paper bags instead of plastic ones or steeping loose leaf tea directly in water using a strainer or a special tea pot.
3. **Boil and Filter Water**
Research indicates that boiling water can effectively reduce the presence of microplastic particles. A 2024 study found that boiling and filtering water could reduce microplastics by up to 90%. A simple home filter, such as a coffee filter, can also help remove suspended particles.
4. **Avoid Plastic Cutting Boards**
Studies have shown that plastic cutting boards can be a significant source of microplastic particles in food. Experts advise using cutting boards made from wood or metal, as they are more durable and easier to clean.
5. **Don’t Microwave Plastic Containers**
Studies have shown that heating plastic containers in the microwave can release billions of microplastic particles. Experts recommend avoiding storing food in plastic containers and switching to glass or stainless steel containers.
While it may be impossible to completely avoid microplastic particles, following these steps can significantly reduce your exposure and protect your long-term health. *(New York Post)*
