Author Archives: hta

Acquired abnormal immune responses to substances not normally causing a reaction, collectively called allergens. Allergies cause the production of antibodies … More →

Allergic response triggered by immune system, which mistakenly mistakes harmless substances such as dust, house mites, pollens from grass, trees … More →

Loss or absence of hair, especially of the head, caused by the aging process, hereditary factors, serious illness, iron deficiency, … More →