A warning has been issued to diabetes sufferers as a new study shows they ma be at a greater risk of undiagnosed heart disease.
According to the research, one in three people with type 2 diabetes could be suffering, unbeknown to them, with the potentially deadly condition.
A team of US researchers found that high levels of specific proteins in a person's blood could indicate heart damage in those with diabetes, possibly leading to symptomless heart disease, with a a greater risk than those who do not have the condition.