Nobody likes being ill, be it simply feeling under the weather or a full-blown case of the flu. Viruses may be tiny, but they replicate at what seems like the speed of light, making them much tougher to get rid of. And when infections don’t go away, they get in the way of life.Sure, you could go to the doctor, but how many times should you have to go for the same thing? How often can you keep popping expensive antibiotics and other medications that only seem to work for a while? Wh...