Your immune system does a pretty good job of protecting you from disease and illness. Every once in a while a germ manages to get past it, however, and makes you sick. This isnt to say your immune system failed. Rather, its an indication that its defenses could be stronger. Science has proven that when immunity is strong, people tend to live longer. So, just exactly how can you boost your immunity to extend your life?
Vía PreventDisease.com http://ift.tt/2jKT4sP