Blood markers

Blood markers, also known as biomarkers or laboratory markers, are specific substances found in the blood that can indicate various aspects of a person’s health.

Vitamin D (25-OH): Understanding your blood test

Vitamin D (25-OH): Understanding your blood test

You're reviewing your latest blood test results. Among the various lines, one labeled "Vitamin D (25-OH)" shows a value ...
Folic Acid (Folate or Vitamin B9): understanding your blood test

Folic Acid (Folate or Vitamin B9): understanding your blood test

Sometimes, a blood test result can raise questions. If the term “folic acid” appears on your report, it’s natural ...
SAA (Serum Amyloid A): understanding your blood test

SAA (Serum Amyloid A): understanding your blood test

Receiving blood test results can sometimes raise questions. One line on the report, the abbreviation "SAA," might catch your ...
Testosterone: understanding this essential blood marker

Testosterone: understanding this essential blood marker

A blood test result can sometimes raise questions. The line about testosterone is often one of them. Understanding what ...
IgG (Immunoglobulin G): understanding your blood test

IgG (Immunoglobulin G): understanding your blood test

Receiving your blood test results can sometimes raise questions. The line mentioning "IgG" or "Immunoglobulin G" is one of ...
Immunoglobulin A (IgA): understanding your blood test

Immunoglobulin A (IgA): understanding your blood test

Faced with a blood test, some terms can seem complex. This is often the case for Immunoglobulin A (IgA). ...
Procalcitonin (PCT): understand this infection marker

Procalcitonin (PCT): understand this infection marker

Receiving your blood test results can sometimes be a source of questions. A term like "Procalcitonin" or "PCT" might ...
Erythrocyte Sedimentation Rate (ESR): understanding this marker

Erythrocyte Sedimentation Rate (ESR): understanding this marker

The erythrocyte sedimentation rate (ESR) is one of the oldest and still widely used blood tests. If this parameter ...
CRP (C-Reactive Protein): understanding this inflammation marker

CRP (C-Reactive Protein): understanding this inflammation marker

It's common to have questions when you see an elevated CRP result on your blood test. What does this ...

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