The testing tray that shows if the patient has IgG antibodies to specific foods has areas spotted with food protein extracts. A small blood sample is taken from a finger-prick and is then diluted and added to the tray.
In subsequent steps the use of detector and developer solutions identify the presence of food antibodies through the appearance of one or more blue spots on the tray. Reference to the food layout plan enclosed within the instructions allows you to identify any foods to which the patient may have an intolerance.
Food Detective™ gives you your results in just 40 minutes.