Green tea Turmeric Are to be avoided when starting chemotherapy and through Although they have benefits while cells are regenerating they can cause them to die They can lessen the affect of chemo also There are still lots of ongoing trials finding out the exact affects that these natural herbs/teas have on cells My first lot of chemo involved Velcade/thalidomide/dexamethasone Grapefruit juice shouldn’t be taken with blood pressure tablets