Why Do Allergies Develop? #shorts
Allergies are caused by an overreaction of the immune system to certain substances, known as allergens. These allergens can come in many forms, such as pollen, mold, animal dander, certain foods, and more.
Allergies are caused by an overreaction of the immune system to certain substances, known as allergens. These allergens can come in many forms, such as pollen, mold, animal dander, certain foods, and more.