The key to preventing most illnesses and diseases is to build up a strong immune system so that the body can function optimally and figjt off diseases and illnesses. One of the ways of doing this is discard processed foods and replace them with foods rich in fresh non-GMO fruits and vegetables. One of the problems we have in this country is that a lot of people are out there on the streets struggling for their daily bread and in the process make do with whatever they can find on the street and these are mostly junk food which sabotage the building of strong immune systems in our bodies. There is no alternative to eating healthy if we must build a strong immune system. As much as possible, eat fresh fruits and vegetables, and complement with good nutritional supplements. You can check my blog [url]wittyhealth,.com[/url] to find out other thing you can do to boost your immune system.