Normal Blood Bicarbonate Levels: Causes of High and Low Bicarbonate Bicarbonate (HCO3) is a vital electrolyte and a byproduct of the body’s metabolism. It acts as a chemical buffer, managed by t...
Diagnostic Tests for Digestive and Bowel Problems When dealing with symptoms like persistent bloating, abdominal pain, or changes in bowel habits, healthcare providers use a “diagnostic ladder.&...
What Tests Are Done for Chest and Lung Problems? If you are experiencing symptoms like a persistent cough, shortness of breath, or chest pain, your doctor will use specific diagnostic tools to identi...
What are target HbA1c levels? If you are managing diabetes or assessing your risk, the HbA1c test is one of the most important tools in your medical kit. Unlike daily finger-prick tests, it provides a...
5 Essential Blood Tests You Need Every Year (Ages 40+) Turning 40 is a major milestone for your health. Many significant conditions—such as Type 2 diabetes, high cholesterol, and chronic kidney diseas...
What is a renal (kidney) ultrasound? An ultrasound scan uses ultrasound, or high-frequency sound waves, to create an image (picture) of part of the inside of your body, such as your kidney. It is used...
How Do I Lower My Cholesterol Level? If you are wondering how to lower your cholesterol level, you aren’t alone. In the UK, approximately 60% of adults have a total cholesterol level above 5.0 m...
Normal bone biochemistry levels Calcium (Ca) = 2.2-2.6 mmol/L – below 1.8 or above 3.0 needs treatment; below 1.4 or above 3.5 needs treatment today. It is the primary mineral in bones and is cr...
Normal Blood Thyroid Levels : Causes of High and Low TSH Clinically Reviewed by Dr. Andrew Stein MD, Consultant Physician. Last updated: April 2026 The thyroid gland plays a vital role in your body...
5 Blood Tests to Have Once a Year, if You Are Over 40 Over the age of 40 years, it is a good idea to have routine blood tests once a year. If you are Black or Asian, starting at age 30 years is recomm...
