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.
Cancer and its treatment can weaken your bodyâs immune system by affecting the blood cells that protect us against disease and germs. As a result, your body canât fight infection, foreign substances, and disease as well as a healthy personâs body can.ancer and its treatment can weaken your bodyâs immune system by affecting the blood cells that protect us against disease and germs. As a result, your body canât fight infection, foreign substances, and disease as well as a healthy personâs body can.