The Regenezyme Pages. Prevents and combats cancer at multiple sites. Japanese women who move to America increase their chances of breast cancer dramatically. This is thought to be a soy deficiency. Similarly, Asian men have an increase in prostate cancer for the same reason.
Tyrosine kinase is an enzyme required for tumor growth.
Soy inhibits this activity. Tumors need new blood vessels to grow rapidly. Soy inhibits this. Soy induces cancer cells to differentiate into normal cells. A source of natural estrogen.