BPA Is Destroying Blood Vessels From the Inside

BPA is killing the cells that line your blood vessels through a process called ferroptosis. It's an iron-driven form of cell death that damages the endothelium, the thin layer of cells that keeps your cardiovascular system working.

What the Study Found

A 2026 study in the Journal of Applied Toxicology exposed human endothelial cells to BPA at concentrations of 10, 50, and 100 μM. BPA caused ferroptosis, increased iron accumulation and lipid peroxidation, and suppressed Nrf2, the body's master antioxidant switch.

With Nrf2 turned down, the cells couldn't defend themselves. Iron built up, fats in the cell membranes oxidized, and the cells died. The endothelium is supposed to keep blood flowing smoothly. When it's damaged, you get inflammation, plaque buildup, and eventually heart disease and stroke.

BPA and Heart Disease

Heart disease is the number one killer worldwide. Endothelial dysfunction is one of the earliest steps in its development. BPA exposure from food packaging, plastic containers, and canned foods could be contributing to the epidemic of cardiovascular disease.

What You Can Do

Ditch plastic food containers. Avoid canned foods with plastic linings. Use glass and stainless steel. Eat foods high in antioxidants to support your body's defenses. Your blood vessels will thank you.

Check out our non-toxic home essentials for BPA-free living.

Also see non-toxic kitchen essentials for safer alternatives.

Source: Yukta S, Jayasuriya R, Milan KL, et al. (2026). J Appl Toxicol.