Brominated vegetable oil (BVO)

Vegetable oil reacted with bromine, once added at up to 15 ppm to keep citrus flavour oils suspended in soft drinks.

Type
Density-adjusting agent
How serious
Moderate severity
Evidence
Moderate evidence

Why it is flagged

Health Canada removed it from the List of Permitted Food Additives in August 2024, after a 2022 FDA–NIH rat study found the liver, heart and thyroid effects of earlier studies at lower doses and no acceptable daily intake could be set; the FDA, which calls the thyroid a target organ, revoked its authorisation the same summer. Drinks made before the transition ended in August 2025 may still list it.

Health topics it bears on

Sources

Also listed as

bvo, brominated soybean oil, brominated soya oil, brominated corn oil, brominated cottonseed oil, brominated olive oil, brominated sesame oil, huile végétale bromée, huile de soja bromée, aceite vegetal bromado, olio vegetale bromurato, bromiertes pflanzenöl