id author title date pages extension mime words sentence flesch summary cache txt _005457002 De Vries, Arnold. Therapeutic fasting 1951 .txt text/plain 21340 1251 69 Bergholtz, published the case histories of many of its thousands of fasting patients. Though cases such as have been mentioned are fre- quent occurrences on the fast, there are many, perhaps the majority, of fasting patients who gradually lose strength from the beginning of the fast to the very end. cache/_005457002.txt txt/_005457002.txt