To understand and appreciate the man(Edcar Cayce)and his therapy recommendations, including such things as limewater to treat excess acidity, you have to know the man. Cayce's views on health and healing are not inconsistent with what many curezone alternative therapies'(acid/alkaline rebalancing, coffee enemas, liver flushes, kidney flushes, colon cleansing, etc.,) focus on improving elimination and assimilation.