Brominated vegetable oil

International Numbering System (INS) for Food Additives:443

Food additives Europe numbers:E443 

Brominated vegetable oil (BVO) is a controversial food additive that is no longer widely used due to safety concerns. Here's a breakdown of its history and current status:

What it is:

• BVO is a general term for a group of vegetable oils that have been chemically treated with bromine. This process alters the oil's fire resistance properties. [1]

Historical Use:

• BVO was once a common additive in citrus-flavored soft drinks and some sports drinks. Its primary function was to:
  • Emulsify flavoring agents: BVO helped evenly distribute flavoring oils throughout the beverage, preventing them from separating [2].
  • Flame retardant: The bromine modification offered some degree of flame resistance properties to the drink [2].

Safety Concerns:

• Bromine can accumulate in the body and potentially lead to neurological problems [3].
• Studies raised concerns about BVO's safety, particularly regarding potential developmental and behavioral issues in children [4].

Regulatory Action:

• Due to safety concerns, many food and beverage companies have phased out BVO usage.
• In the US, the FDA hasn't banned BVO entirely, but its use has significantly declined as manufacturers look for safer alternatives [5].

Current Status:

• BVO's use in food products is uncommon today.
• If you're concerned about BVO content in a particular food or beverage, checking the ingredient list is crucial.

Alternatives to BVO:

• Several safer alternatives can achieve similar effects in food products, such as:
  • Natural citrus extracts
  • Gum arabic (a natural emulsifier)
  • Sunflower lecithin (another natural emulsifier)