Do you get sick often and take sick days off from work? Chances are you may have a weak immune system. The immune system is the most important system of the body when it comes to preventing diseases. We are all born with different levels of immune systems. Some have a stronger immune system than others. But there are many things that can weaken an adequately strong immune system. The immune system defends the body from developing potentially harmful diseases and conditions caused by bacterial, parasitic, fungal and viral infections. The immune system also restricts tumors and cancerous growths inside the body. However, problems with the immune system can lead to illnesses and infections. Immune responses can be weakened by various external influences.
