What is butylated hydroxyanisole?

Butylated hydroxyanisole (BHA) is a synthetic antioxidant commonly used as a food additive to prevent spoilage and extend the shelf life of products. It is also used in cosmetics, pharmaceuticals, and industrial applications.

BHA is effective at preventing the oxidation of fats and oils, which can lead to rancidity and off-flavors in food products. It works by disrupting the chain reaction of free radical formation, which can damage cells and contribute to various health issues.

There is some controversy surrounding the safety of BHA, as studies have linked it to potential health risks such as cancer and hormone disruption. However, regulatory agencies such as the FDA and EFSA have deemed BHA to be safe for consumption in limited amounts.

Overall, BHA is a widely used food additive that helps to preserve the quality and integrity of various products. Consumers concerned about potential health risks may choose to limit their intake of foods containing BHA or opt for products with alternative preservatives.