redundancies. 1  1a : the quality or state of being redundant : superfluityb : the use of redundant components; also : such componentsc chiefly British : dismissal from a job especially by layoff. 2  2 : profusion, abundance. 3  3a : superfluous repetition : prolixityb : an act or instance of needless repetition.
2. Try to get regular, moderate exercise, like a daily 30-minute walk. It can help your immune system fight infection. If you don't exercise regularly, you're more likely to get colds, for example, than someone who does.Exercise can also boost your body's feel-good chemicals and help you sleep better. Both of those are good for your immune system.. Try to get regular, moderate exercise, like a daily 30-minute walk. It can help your immune system fight infection. If you don't exercise regularly, you're more likely to get colds, for example, than someone who does.
Our immune system works around the clock, year in and year out to protect us from infection and from cancer. The body has three kinds of blood cells. Red cells carry oxygen. Platelets make the blood clot when it is supposed to.White blood cells fight infection and inhibit cancer.he immune system protects the body from outside invasion by locating and destroying potentially harmful bacteria and viruses. It does so through the workings of certain cells and signaling processes in the immune system that identify and destroy potentially hazardous toxins and invading organisms.