The two images below give you an idea of what darkfield blood anlaysis looks like as seen under a microscope.
The true value is questionable and open to debate, however what one can really see is the improvement in the blood shape and grouping after several days of fasting, and cleanses. These shots below are not mine, but examples.
The lower pic is an example how the cells are less bound to each other and circular in shape. A great testimony to the healing effect of the fast on the blood. The blood being what rebuilds the body. Clean blood = Healthy body.
Here in Thailand this little test cost virtually nothing, and a fun way to see what the fast has done over ten days.