I am interested in Gerson Therapy right now, because I know quite a few people with cancer, and it mentions, that even juicers as Champion do not produce good enough juice for it to have curing properties - it leaves too much nutrients in the pulp. They mention juice presses like K & K or Welles People Juice press. Do any of you know anything about it or use one - how much I understand they are heavy hand presses(non-elektric).