For a diabetic, numbness in the feet, hands and other areas of the body may be a symptom of diabetic neuropathies, or nerve disorders caused by diabetes. According to the National Diabetes Information Clearinghouse (NDIC), approximately 60 to 70 percent of people with diabetes experience some form of neuropathy, with older patients being at higher risk for the disorder, along with people who have had diabetes for 25 years or longer. Causes of nerve damage vary, but may include high blood sugar levels, certain inherited traits, autoimmune factors that lead to inflammation in a diabetic’s nerves and lifestyle factors including smoking and alcohol use.

Diabetics should be aware of the symptoms of nerve damage, as left untreated, this damage can lead to pain and more severe problems. Early symptoms may include numbness, pain or tingling in the toes, feet, legs, hands and arms. People experiencing diabetic numbness should consult with …