These cells are primitive, dangerous, blank, and MUST be strictly contained. These cells are mutagenic. These pre-embryonic cells (or trophoblasts, "feeder cells") are identical to cells involved in the process of healing. Wherever the body is damaged healing must take place. The essential nutrient that kills errant (superfluous/unneeded) healing cells is the glycoside known as Amygdalin (B17). The modern Western diet is deficient in vitamin B17.