By Niamh Kirk Diabetes affects more than four million people in the UK, and while some signs are relatively easy to spot, there is a more unusual symptom that may go unnoticed or mistaken for something else. Diabetes is a condition that causes a person’s blood sugar levels to spike. There are two types of diabetes, type one and type two, and according to the NHS, type two is much more common as 90 per cent of adults with diabetes in the UK have type two. However, type two can take a while to diagnose and to be noticed as early symptoms can be vague or no symptoms at all. Type one is where the …