​Glass vs steel vs food-grade plastic lunch box: Which is the safest?

Choosing a lunchbox significantly impacts daily health, with material safety paramount over design. Glass offers superior chemical inertness for all food types, while stainless steel provides a durable, safe alternative for most daily uses. Food-grade plastic, though convenient, poses long-term health uncertainties due to potential chemical leaching.

​Glass vs steel vs food-grade plastic lunch box: Which is the safest?
Choosing a lunchbox significantly impacts daily health, with material safety paramount over design. Glass offers superior chemical inertness for all food types, while stainless steel provides a durable, safe alternative for most daily uses. Food-grade plastic, though convenient, poses long-term health uncertainties due to potential chemical leaching.