Can BPA from plastic food containers affect cell energy systems?
BPA can migrate from some plastic containers into food. A 2026 cell and rat study found BPA disrupted mitochondrial movement in developing brain cells, so glass storage is a better daily food choice.
What we know
BPA is a bisphenol used in some plastic and food-contact materials. A 2025 Journal of Xenobiotics review found that compounds can migrate from plastic containers into food, including endocrine disruptors such as BPA.
A 2026 Journal of Biological Chemistry study looked at BPA and mitochondria, the parts of cells that help make energy. In neurons and rat hippocampus tissue, BPA disrupted mitochondrial trafficking, changed mitochondrial distribution, and reduced markers tied to new nerve-cell growth.
What this means for your family
This does not prove that one plastic container damages a child's brain cells. The study looked at cells and rats, not family food storage. It still gives a clear reason to lower BPA contact with food when the swap is easy.
Glass food storage is a simple place to start because it does not add BPA to food.
Simple safer steps
Use glass containers for leftovers, snacks, and warm food. Do not microwave food in plastic. Replace old or scratched plastic containers over time.