As in the subject line, what percentage of capillaries in a human (expressed in terms of total length, I suppose) are located in the skin, as opposed to internal organs? Google scholar has not turned ...
How is a blood sample analyzed to give the different levels of metabolites? Are there any any procedural differences with each blood test? Thanks in advance!
I recently purchased an expensive food allergy kit which reportedly tested 59 types of food, what I found was actually consistent with my experiences despite health experts saying they are not ...