Add Yahoo as a preferred source to see more of our stories on Google. Knowing your blood type is critical during emergency health situations. Knowing your blood type is crucial medical information, ...

Selected Boots pharmacies are offering free blood type testing kits as the NHS seeks to attract more blood donors.

When you think of medical information you probably don't immediately consider your blood type. However, more than 1-in-3 Americans don't know their blood type. This can put you in danger, especially ...