"the prevalent chemotherapy is detrimental to cells all over the body" I'm not a doctor, but isn't the case that the prevalent chemotherapy is detrimental to ne

"the prevalent chemotherapy is detrimental to cells all over the body" I'm not a doctor, but isn't the case that the prevalent chemotherapy is detrimental to new/growing cells all over the body, which is a way of distinguishing cancer cells (and a few types of tissue e.g. hair) vs most types of non-cancer cells?