This was quite an interesting book and a very short quick and easy read. I have read about this sort of thing before and it does make sense although it is a little bit distasteful. I have particularly read about the ease of diagnosing high blood sugar using this technique rather than treatment. But it certainly makes sense. ( )

This was quite an interesting book and a very short quick and easy read. I have read about this sort of thing before and it does make sense although it is a little bit distasteful. I have particularly read about the ease of diagnosing high blood sugar using this technique rather than treatment. But it certainly makes sense. ( )