His statements come as Ronnie James Dio continues chemotherapy treatment for stomach cancer, which, although going well, has seen Heaven and Hell cancelling their planned European festival tour over the summer.

"Diet is important. You want to go to a nutritionist to find out what your body is lacking – not a f'kin quack, murdering doctor." Danzig tells Viceland "If you had cancer would you get chemo? You'd be dead in a week... Chemo radiation will kill you, and it's not the way to heal your body from cancer. You need to make your body stronger. Your body has natural things that fight off diseases." read more of Rock Radio's report here.