Whether you have a positive or negative blood type (like A+) depends on whether you have an inherited protein on your blood cells. Your blood type might not factor too much into your life unless ...

However, other experts have urged caution about interpreting ... There are eight main blood types and O+ and A+ are the most common, accounting for around 65 per cent of all people in the UK ...

People with type O blood enjoy a slightly lower risk of heart disease and blood clotting, but they may be more susceptible to hemorrhaging or bleeding disorders. This may be especially true after ...