 [ Symptoms ] my right hand and feet are always cold and sometimes tingly what could that mean  my right foot always goes tingly when i am lying down for bed as if it is asleep so i move it around with no affect my right hand goes cold a lot but my left appendages are just fine [ Disease ] exercise is a lifetime commitment regardless of your weight you should exercise at least three to four times per week for 20 to 40 minutes each session ideally you should exercise every day to help manage your type 2 diabetes long term