Prevent Allergic Reactions In 6 Steps

Clenare18 Sep, 2020Health

Your immune system is responsible for defending the body against bacteria and viruses. In some cases, your immune system defends against harmful substances or even foreign substances that typically don�t pose a threat to the human body. These substances are called allergens, and when your body can�t tolerate it reacts to them, it is called an allergic reaction.