1 Interchangeable needle kits are exactly what they sound like--a set of knitting needle tips, and a set of cords of varying length that can attach and detach from the tips to create many different combinations of needle sizes and cord lengths.
People with diabetes can develop many different foot problems. Even ordinary problems can get worse and lead to serious complications. Foot problems most often happen when there is nerve damage, also called neuropathy. This can cause tingling, pain (burning or stinging), or weakness in the foot. It can also cause loss of feeling in the foot, so you can injure it and not know it.
If you are a diabetic, your doctor should examine your feet and order additional tests for your blood sugar. Your annual checkup is also the time to discuss any emotional problems you are having. If you feel sad or lack energy, tell your doctor. Your emotional health is just as important as your physical health.