Vitamin D (25 OH)
Vitamin D Deficiency is very common in the UK, with low levels causing fatigue and contributing to a host of symptoms
Vitamin B12 Active
Holotranscobalamin represents only 10-30% of the Vitamin B12 circulating in the blood but is the ONLY form of Vitamin B12 that is taken up and used by cells of the body, hence it's other name ... ACTIVE B12
The glycosylated hemoglobin concentration represents the average blood glucose level over the previous several weeks. Also known as HbA1c.
Vitamin B12 Total
This test returns a quantifiable level of Vitamin B12.
A Lipid profile gives a total cholesterol level, as well as quantities of LDL and HDL cholesterol (The good and the bad!). It will also give a triglyceride level and calculate the ratio betweren HDL and Total which is a...