The more scientists conduct various studies and research different phenomenon the more we get the evidence and even some proof that the answer to survival cancer question is closer and simpler than it was considered before. Weren't you surprised when you heard that tomatoes (yes, that ketchup vegetable) has certain elements that prevent cancer cells from spreading?  Or the other way around - that beer and yeasty breads cause the cancer cell to develop and grow faster? Now more and more physicians recommend their patients to combine fitness and nutrition program to prevent or to suppress certain cancerous processes and this works like a general guideline and also as part of intensive anti cancer treatment.  

That is true - all cancer centers require their patients to follow a strict and very precise fitness and nutrition plan to assure that cancer fighters get better progressively and continue showing impressive positive results. This works for mind, body, and soul and keeps a person with this discouraging disease going towards the better life, stronger life. If it happens so that the cancer runs in family, then it is simply required to get your children fitness and nutrition for kids activities. Even if there is something to be afraid of, chances are with smart diet and enjoyable sports classes the disease won't dare to manifest itself.