Using glass containers offers significant health benefits as well. Unlike plastic, which can contain harmful chemicals like BPA (Bisphenol A) and phthalates, glass is a non-reactive material. It does not leach harmful substances into food, even when subjected to heat or acidic contents. This chemical stability ensures that the food stored in glass containers retains its purity and flavor. For health-conscious individuals and families, glass containers serve as a safer alternative for storing leftovers, meal preps, or snacks.