10 Common Allergy Triggers

10 Common Allergy Triggers Many things can trigger an allergic reaction. It happens when your body’s defenses attack something that’s usually harmless, such as pollen, animal dander, or food. The reaction can range from mild and annoying to sudden and  life-threatening. In the US, about 30% of all adults and 40% of children have allergies. It… Continue reading 10 Common Allergy Triggers