I read about vitamin b17 being used to make laetrile and treat cancer in other country use. It's biblical to eat wheat bread and fruits with the seeds and also berries are good sources of it. It works as cancer is caused by a vitam deficiency much as rickets and scurvy years ago was. grabanzo beans and other things are good too. emaile me for more info. I am a cancer survivor and have no cancer now by God,