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Blood, Types and ABO Testing

Blood groups explained, and how your blood works to provide life to your entire body. Understand donor compatibility and classification.

Women Need to be Aware of These Eight Silent Signs of a Hernia

Learn about the silent symptoms of hernias in women, who are predisposed to umbilical hernias. Men can also experience these symptoms

Polymerase Chain Reaction (PCR) Testing

The polymerase chain reaction (PCR) is a fast and inexpensive technique used to "amplify" - copy - small segments of DNA to enable testing.

What are Vitamins and What Role do They Play in Your Health?

Learn about vitamins, what they help for, how they work and what they can and cannot do. Find out which pills are a waste of money and why.