By Graeme Murray Most of us go through life not giving our feet a second thought, but if you’ve got cold toes, it could be the sign of a more serious condition. It is vital to be aware of any issues with your toes and this is especially important for those with diabetes or other serious health problems. From signs of heart disease, to fungal nail infections, there are many things that can be seen when you look a little closer at your feet. Toes and nails are more important than you would expect. Their condition can give us clues into our overall health especially if there are changes in appear…