Bilirubin
I have low Bilirubin and high B12
Impact of serum bilirubin levels on carotid atherosclerosis in patients with coronary artery disease
It seems that low levels of bilirubin means you are at a greater risk for artery disease. It has to do with elasticity in the artery. Those with high levels , within normal range, seem to be more protected from heart disease.

www.ijcme-journal.com

www.ncbi.nlm.nih.gov/pubmed/18154172
Low bilirubin level in blood may prove to be a significant marker for the evaluation of the general anti-oxidant status of the human organism. This parameter may, alone or in combination with other factors, make it possible to distinguish individuals with a risk of CAD as well as to predict the appearance or peculiarities of certain diseases.
Carotid artery stenosis at wiki
Ocular ischemic syndrome at wiki
jag har låg Bilirubin och högt B12
www.informationaboutdiabetes.com/news/diabetes-research/tattoo-sensor-sticks-to-skin-and-detects-blood-sugar-levels