Plastic Cutting Board? You Might Want to Reconsider

If your cutting board is plastic, it's worth a second look. Every knife cut leaves micro-grooves in the surface, and over time those grooves trap bacteria that's hard to wash out. They also shed microplastics - straight onto the food you're preparing. The older and more worn the board, the worse it gets.

Wood is different. It doesn't scar the same way, and it doesn't shed anything into your food. And while many assume wood is less hygienic because it's porous, recent research published in the Journal of Food Protection found that maple cutting boards reduced detectable E. coli to near-undetectable levels within two hours - without any cleaning - while plastic boards maintained significantly higher bacterial counts over the same period. The researchers concluded that the hygienic status of wood deserves a fresh look.

A few things to look for when choosing a board: avoid any lacquer, varnish, or glossy finish - those coatings aren't food-safe. You want raw or minimally treated wood. Acacia, maple, and walnut are all solid choices.

Bamboo is often presented as a sustainable choice, but not all bamboo cutting boards are created equal. Most are made by gluing together multiple strips of bamboo, while a solid wood board is a simpler material with fewer components. Bamboo is also quite hard, which can be tougher on knives over time. For everyday use, I prefer a quality solid wood board.

What I Got

I went with the Ziruma Acacia Wood Cutting Board — solid acacia wood, no mineral oil, no petroleum. Conditioned with beeswax, flaxseed, and lemon oil only. FSC certified, meaning the wood is responsibly sourced. $39.95 on Amazon.