I don't insist that everyone 'must', I am simply trying to stress the point that until you do, you will only have varying degrees of success, and will never achieve that state of pure health that is required for a pure mind. Coffe enemas are VERY cleansing to the liver, and enemas help, although not much, with the impacted fecal matter in the colon.
Juices are a very effective and integral part of cleansing.
You,too seem to be under the impression that all I am suggesting is 'colon cleansing'. I would suggest to you that the ones who remain healthy 48 years later either cleansed slowly, just by maintaining the change in lifestyle, or got into health in a serious way, and started experimenting with different cleanses etc.