Pins and needles in heelsWatch
Possible lack of blood circulation, are you overweight ? Do you lie with your feet in a slightly raised position? Do part of your legs get crushed slightly by your body whilst you sleep ? High levels of blood sugar, most diabetics suffer with pins and needles it's 1 of the 1st signs that something is wrong and your feet are often 1 of the first places these signs appear as they are furthest away from your heart.