Medically reviewed by Soma Mandal, MD A vitamin D test is a blood test that measures the level of vitamin D (calciferol) in ...

Christopher Dimer stabbed and killed Shauna Lee Rose Headland in March 2022, but falsely claimed she died in a household accident. Ms Headland's mother, Janis, told the court she suffered anxiety ...

The D-dimer test is a blood test that looks for the presence of D-dimer in your blood, which is a protein fragment and a by-product of a blood clot that breaks down or dissolves in your body. Your ...