An allergy is a response, by the body, to a substance that it has become sensitive to, like a particular food, pollen, fur, or dust. Marlene Hochstrasser is a registered nurse, allergist & an excellent provider of nutritional support. Marlene is a Registered Nurse with a Diploma in allergy from the University of Greenwich only accessible to healthcare professionals. As a member of Allergy Test UK Ltd. Marlene has the backing of a national team of testers who regularly meet for continuous professional development. In just one hour you can be tested for over 150 food, drink and environmental substances. You will leave knowing exactly what you are sensitive to and how you can work in harmony with your body. The system is non invasive, quick, and most importantly-painless. Your test will produce immediate results and also includes a free vitamin and mineral deficiency check.