Tennessee teen started crying blood tears in May; He suffers from a rare condition known as haemolacria, which means "bloody tears" In four other cases, bleeding stopped spontaneously with no ...

People with type O blood enjoy a slightly lower risk of heart disease and blood clotting, but they may be more susceptible to ...

It is typically a harmless condition, ... and heart disease, all of which can weaken blood vessels in the eyes. ... artificial tears can help lubricate the eye and ease discomfort.

Blood, sweat and tears. ... Due to the aforementioned reproductive conditions, many women develop low haemoglobin levels and are unable to donate since their levels fall below 12.5 g/dl.

A study published in Cell Stem Cell reveals that some mutations in blood stem cells might help protect against late-onset ...