Non-toxic

Common unified classification of food allergy is absent. At the Cheap Generic Viagra congress of the European Academy of Allergy and Clinical Immunology (Stockholm, June 1994) was proposed Purchase Levitra Sale Online working classification, which was the basis of the thesis: "Pathologic (side, adverse) reaction to food may be the result of toxic and nontoxic Brand Name Viagra Prescription nutritional complications. The term "food allergy" is recommended to refer to an immunologically mediated food intolerance reactions, the reaction is not immunologically mediated, it should be called food intolerance. Among the latter emit toxic reactions to Cheap Brand Name Cialis food and nontoxic nature.

Toxic reactions develop after eating foods containing impurities in the form of toxic substances, the clinical Generic Levitra Pills manifestations of these reactions and their degree of severity depends on dose and chemical properties of toxic compounds, but not the type of food. Toxic contaminants in food may be a natural Cialis Drugs Online Pharmacy component of food, formed in the process of its preparation, or enter it in the pollution. Thus, the toxic food reactions are possible with the presence in it of toxins or bacteria responsible for histamine shock (for example, histamine Order Viagra Tablets Online released during poisoning of fish), or chemical impurities (eg, caffeine in coffee).

Non-toxic reactions to food Tadalafil Sildenafil Vardenafil may be the result of the participation of immune and non-immune mechanisms. Immunologically Buy Generic Cialis Online mediated food allergy, depending on the mechanism is divided into IgE-and IgE-mediated reaction. Neimmunologicheskaya nontoxic nature of food intolerances could be caused by the presence of congenital and acquired enzimopaty (eg, intolerance to cow's milk because lactase deficiency), the availability of pharmacological and other impurities. Secondary lactase Order Brand Levitra Discount deficiency primarily affects adults, whereas most other enzyme deficiencies are rare inborn errors of metabolism.