What is it?
Free Testosterone is the portion of unbound (free) male hormone testosterone that is free from binding proteins (SHBG) and Albumin proportions.
Quick test finder
Find what you need in under 30 seconds with our (very clever!) test finder. We offer a huge range of markers all a few clicks away, as well as fastest turnaround times.
You might also like to read
-
The PSA Blood Test and Prostate Cancer Screening
Read nowIn the UK, we screen for many different conditions. This starts before we are even born when foetuses are screened for conditions such as Down’s syndrome then, in the new born period, babies are screened for metabolic diseases and hearing problems, school children are screened for colour blindness, and in adulthood we are screened for breast cancer, cervical cancer, and bowel cancer. But we don’t screen for prostate cancer despite the existence of a simple blood test that can alert us to the possibility of the disease.
Why not?
-
Dr Mike Forsythe on Vitamin B12
Read nowVitamin B12, also known as cobalamin, is a unique nutrient, as it’s the only vitamin we require that must be sourced externally from animal-derived foods or supplements. So how do we know if we are getting enough of it? What...
-
Dr Mike Forsythe on Apolipoproteins and Refining your Cardiovascular Risk
Apolipoproteins are, on a simplistic level, proteins that help you carry fat and cholesterol through the bloodstream.Read now
