FDA to ban a stabiliser for fruit flavouring in beverages in the US

On November 2, 2023 the U.S. Food & Drug Administration (FDA) proposed to revoke the regulation authorising the use of brominated vegetable oil (BVO) in food. The FDA conducted studies that clearly show adverse health effects in animals in levels more closely approximating real-world exposure. Therefore, the FDA can no longer conclude that this use of BVO in food is safe.

The studies were conducted in collaboration with the National Institute of Environmental Health Sciences’(NIEHS) Division of Translational Toxicology (formerly the Division of the National Toxicology Program), to assess unresolved toxicological questions. Results from these studies demonstrate bioaccumulation of bromine and toxic effects on the thyroid – a gland that produces hormones that play a key role in regulating blood pressure, body temperature, heart rate, metabolism and the reaction of the body to other hormones.

BVO is a vegetable oil that is modified with bromine. As authorised, it is used in small amounts, not to exceed 15 parts per million, as a stabiliser for fruit flavouring in beverages to keep the citrus flavouring from floating to the top. When used, BVO is required to be listed as an ingredient on the label as “brominated vegetable oil” or as the specific oil that has been brominated, such as “brominated soybean oil”.

Over time, many beverage makers have reformulated their products to replace BVO with an alternative ingredient. Today, few beverages in the US contain BVO.