Understanding what common blood tests are intended to measure can help you better interpret the results. If you have results from a recent blood test handy, please follow along.

The anion gap test uses measures of electrolytes to assess the body's pH level. A high anion gap result suggests high acidity, which can indicate a health condition. Read on.

New research links a common blood test used in diabetics to determining faster Alzheimer’s decline. Find out how the TyG index could help predict brain health.