Allergies occur when the body overreacts to substances in our environment, such as pollen, dust mites and so forth. What happens is that when we are exposed to these potential threats, the immune system should react, deal with it, and then shut down.
URL: http://www.news-medical.net/news/20121026/Allergies-and-hygiene-an-interview-with-Sally-Bloomfield.aspx
No comments:
Post a Comment