There can be several causes for numb toes. The most common causes are diabetic neuropathy, frostbite, nerve injury, or multiple sclerosis. If numbness presists see your doctor.
Numbness in your toes is usually caused by decreased blood flow. This can be caused by several different things ranging from being cold to complications of diabetes.
A common cause of numbness in your toes is diabetic neuropathy. Other neurological diseases like MS can causes symptoms like this is well. Dietary problems like vitamin B12 deficiency may also cause this problem.