Read what some of our customers say

Here you can read comments from clients who David Stevens has diagnosed and treated for their various allergy and intolerance symptoms. The comments are broken down by common symptoms and include the substances each patient proved to have intolerance to.

Please navigate from the symptoms below to view the relevant information.

Hay fever and Asthma

Skin Problems

Migraine, Headache and Exhaustion

IBS, Digestive Problems