Living with Allergies
Checkmark Books | 2009 | ISBN: 0816077428 | 168 pages | PDF | 17,3 MB
This is an essential teen's guide to living with allergies.Allergies are fairly common, affecting more than 60 million Americans, or about 1 in 5 people. When people experience an allergic reaction to something, the immune system thinks the substance - for instance, food, dust, pollen, or medicines - is harmful to the body. In response, it sends off a false alarm in the form of an allergic reaction
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