Read Ray Schilling's answer to Is the real origin of cancer due to lack of exercise and wrong food? on Quora
On the Origin of Cancer
Alimento del Alma: Textos, Homilias, Conferencias de Fray Nelson Medina, O.P.
Alimento del Alma: Textos, Homilias, Conferencias de Fray Nelson Medina, O.P.