Transforming Allergy Care with Food Oral Immunotherapy Treatment Food Oral Immunotherapy (OIT) starts the process of 'desensitization' toward the allergen, and helps reduce how reactions are over time on each ingestion of the allergen. Dr Helen Allergy has led OIT for common food allergies with the goal of improving the quality of life of individuals who suffer from food allergies. OIT is safe, effective and can change your life as you know it! OIT can teach you about how to manage your allergies.Learn more about personalized treatment options and start on your journey towards allergy relief. For more, visit: https://drhelenallergy.co.uk/private-allergy-testing/