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Step 1
Understand that biological therapy is used to treat cancer by improving how the immune system works. Explore all forms of cancer treatment and realize that unlike chemotherapy, biological treatment is much more organic, using natural substances to kill the cancer.
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Step 2
Research the immune system. Since the immune system is the main area that biological therapy targets, knowing how the immune system works is an excellent way to explore how biological therapy treats cancer. White blood cells are a major part of the immune system, and they are used to find and fight infection and disease. Biological therapy helps to boost those white cells.
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Step 3
Specify what type of cancer biological therapy is expected to treat. Biological therapy may not be an option for all types of cancer, so be specific when researching. For instance, biological therapy would work well on kidney cancer that, once the tumors are removed surgically, still has a chance of recurring.
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Step 4
Experience the staging process. Knowing what stage of cancer you are researching helps in the exploratory process, as certain biological therapies may not be appropriate for all stages of cancer.
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Step 5
Realize that sometimes biological therapy is used to control the side effects of other cancer treatments, such chemotherapy.
