Sodium bisulphite

Animal and lab studies only

• Concern

  Gut inflammation¹

  In lab and animal studies, sodium bisulphite raised gut inflammation, and vitamin B6 seemed to reduce it.

The signal at the top counts the findings in people and in animal and lab studies. A concern in studies of people outranks animal and lab studies, and “No concerns” needs at least two findings in people. Findings whose study type is not stated are shown but not counted. This page is a reference, not medical advice. It describes what regulators and published research say. Talk to a doctor or dietitian about your own diet.