Omega Diagnostics Group PLC is an international diagnostics testing business specialising in food sensitivity and gut health tests. Using advanced laboratory technology, they work with healthcare practitioners to help patients identify dietary and lifestyle changes that improve long-term health. With over 20 years' experience and products trusted by more than 160 medical laboratories worldwide, they are well-established pioneers in functional medicine diagnostics. They would suit referrals from healthcare professionals seeking reliable food sensitivity testing for their patients.