As we age, our immune systems can weaken. This makes us more susceptible to everything from the common cold to strep throat, to heart disease and cancer. This decrease in immunity is caused by a few factors. Firstly, the body produces fewer immune cells as it gets older. This slows down not only our ability to fight off infections, but for the body to heal itself. Not … [Read more...] about Aging Affects Immunity – How To Protect Your Health As You Get Older