research and development of >> research and development of cancer treatments is funded by the government pharmaceutical companies charities and others littleto money has gone towards what's known as comprehensive alternative medicine. today that's changing as national institute of health begin to va investigate the saf and effectiveness of fees on conventional treatments. >> millions of us know dr. andrew while as best selling author and harvard trained physician to conveys the benefits of eating organic food. >> i am making kippers for lunch. omega 3 fatty acids is the deficiency in our diet and clearly cancer risk. nt since the early 10s he's developed the field of enter greative medicine. >> integrative medicine which i teach and trainman knee physicians in first of all it's about working with the bod doe's