We live in a world of cancer causing products. They are in conventional food, the water, the air, in our clothing, our automobiles, our homes, the office equipment we use, and in the phones that we use for communication. There is great wisdom in taking reasonable precaution against the factors that can contribute to cancer formation. Sometimes an individual factor may not be a serious risk, but when many factors are combined, they could put a high level of stress on your body and open the door for cancer growth. There are many other factors that could contribute to cancer growth, but the items listed here will be a good starting point.

The advanced integrative cancer treatments listed above are powerful and effective medical options, but to fully optimize results requires a level of personalization. Today, sophisticated systems allow medical professionals to tailor these cancer treatments as well as all treatments and medicines to a specific patient, confidently creating protocols that are highly detailed and completely unique to the patient. In identifying the most effective treatments to a particular patient through the use of advanced scientific principles, effectiveness of treatment greatly increases and diminishes side-effects. One such system gaining worldwide attention based on the remarkable results produced is Bioresonance Analysis of Health (B.A.H.). This advanced diagnostic system uses a single drop of the patient’s blood to create highly-tailored and specific programs of treatment down to exact dosage, duration and frequency.
As I mentioned before the whole dandelion plant can be used. The root has many beneficial medicinal properties in the digestive system such as the stomach, liver, and pancreas. The dandelion root helps to increase digestive secretions and has also showed capabilities of stabilizing blood sugar levels. The leaf of the dandelion herb primarily acts on the kidneys helping with fluid clearance and even weight loss. Dandelion leaves are a common choice for those looking to lower blood pressure too. When combined with other herbs it works to effectively relieve skin problems such as acne, boils, and eczema.  
Rational Therapeutics, run by Robert Nagourney, M.D. in Long Beach treats blood disorders and solid tumors. His approach is laboratory-based therapy utilizing short form (apoptotic) assays to identify active agents and eliminate inactive agents. Custom tailored, assay-directed therapy, to provide personal cancer strategies based on your tumor response in the laboratory. This eliminates much of the "guess work" prior to your undergoing the potentially toxic side effects of chemotherapy regimens. Contact info: 562-989-6455. Website: http://www.rationaltherapeutics.com/
Scientists don’t know for sure. Since chemotherapy and radiation kill cells that divide often, stem cells may be less vulnerable because they rarely divide. Some scientists believe cancer stem cells may have genetic mutations that make them resistant to damage from chemotherapy or radiation, or cancer stem cells may be able to repair DNA damage more rapidly than normal cells.
^ Gilani A.H. "Focused Conference Group: P16 - Natural products: Past and future? Pharmacological use of borago officinalis", Basic and Clinical Pharmacology and Toxicology. Conference: 16th World Congress of Basic and Clinical Pharmacology. WorldPharma 2010 Copenhagen Denmark. Publication: (var. pagings). 107 (pp 301), 2010. Date of Publication: July 2010.

Ilex paraguariensis Yerba mate It has been claimed to have various effects on human health and these effects have been attributed to the high quantity of polyphenols found in mate tea.[97] Mate contains compounds that act as an appetite suppressant,[98] increases mental energy and focus,[99] and improves mood.[100] Yerba mate also contains elements such as potassium, magnesium, and manganese.[101]
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