Triglycerides are a type of fat. They are the most common type of fat in your body. They come from foods, especially butter, oils, and...

Testing your uric acid This test measures the amount of uric acid in your blood. Uric acid is a normal body waste product. It forms when...

Cholesterol is a fatty substance known as a lipid and is vital for the normal functioning of the body. It's mainly made by the liver, but...