Are there any concerns about using plastic containers for long-term food storage?

Yes, there are concerns about using plastic containers for long-term food storage. Certain plastics can leach chemicals, such as BPA (Bisphenol A) and phthalates, which may be harmful when ingested over time. These chemicals can migrate into the food, especially with exposure to heat or over extended periods. Additionally, plastic containers can break down over time, potentially releasing harmful substances into the food. It's recommended to use food-grade, BPA-free plastics or alternatives like glass containers for long-term storage to minimize health risks.