Discover the critical role of three inflammatory cells (mast cells, basophils, and eosinophils) at the onset and for the perpetuation of allergic reactions. Learn how to identify the negative lifestyle factors that amplify the hyper vigilance of mucous membranes. Find out which specific herbs and nutrients calm and soothe allergies and inflamed tissues. Learn which botanicals stabilize and strengthen challenged tissues prior to seasonal, dietary and environmental allergy exposure.