Endostatine uses the same principle explained by the ones who recommended shark cartilage. Yet those cartilage pills don't work in some studies because sharks (which don't develop cancer) metabolize everything with their LIVERS and that's why you can find the drugstores sell oil from fish liver but they forbade shark's unless you import from Japan or other countries.
You outta increase the PH to 8,5 or 9 cos cancer grows in acidic medium and not alcaline. Do you know why magnesium and calcium are important? Because cells need 02 to be carried within them and cancer cells don't work with oxygen. TAKE A DEEP BREATH WITH YOUR NOSE mainly. That's why people who practice yoga and meditation or are vegetarians don't develop as many tumors as the rest of people.
Oncologists never tell you for the cancer to be "detected" outta grow to more than a billion cells! When you touch the 1 cm tumor maybe you got the metastasis already!!!! In this single dot ( . ) there's enough space for 400 cells. So to grow a inch maybe takes 5 or 10 years for Christ's sake. The day we start to SUE oncologists for telling lies that would change! Only 5% of the cancers are due to 'genetic' heritage.