There is no scientific evidence that embryonic stem cells may cause cancer
. In fact, embryonic stem-cells are the only stem-cells that have been scientifically proven
to produce anti-tumor proteins that can shrink and even kill tumors. Others, including umbilical stem-cells and adult stem-cells, do not
have this anti-cancer
affect. In 5 years of practice, we have never seen such a problem after ESC treatment, on the contrary, we have seen tumors shrink and disappear.