Allergies affect more than 50 million people in the United States -- the poor souls who sniffle, sneeze, and get all clogged up when face to face with the allergen (or allergens) that set them off.
For many, allergies are seasonal and mild, requiring nothing more than getting extra tissue or taking a decongestant occasionally. For others, the allergy is to a known food, and as long as they avoid the food, no problem.
But for legions of others adults, allergies are so severe it interferes with their...
Age. Sensitivity may change with age. Young children are
less likely to have sensitivity to urushiol. Sensitivity peaks between ages 8
and 15. Some people, though, do not show a sensitivity to urushiol until middle