Microplastics in Cooking — How to Avoid Them in Daily Life

Why microplastics matter

Research shows plastics break down into tiny particles during heat, cutting, and washing. These particles end up in food, drinks, and ultimately, our bodies. While we can’t avoid all exposure, kitchens are a powerful place to cut back.

Everyday exposure points

• Cutting boards: Plastic boards show knife grooves that release tiny shavings. Wood or bamboo avoids this.
• Utensils: Nylon spatulas melt at high heat. Stainless or wood stays safe.
• Storage: Plastic containers degrade in dishwashers or freezers. Glass doesn’t.

Easy swaps

Start small: upgrade your cutting board, swap one favorite utensil, replace old containers. Over months, these shifts add up.

Avoiding microplastics isn’t about perfection. It’s about nudging everyday habits toward materials that last longer and shed less.