and numbness suggests the cause to -peripheral neuropathy
, a condition where the nerves are affected due
to many causes; mainly :diabetes
, alcohol, viral infections
, vitamin deficiency, electrolyte imbalance.
Since you have the symptoms while taking high carbohydrate diet, You may check the blood sugar level, HbA1c to rule out diabetes.
Also consuming alcohol for long term leads to VITAMIN deficiency, electrolyte imbalance through which Peripheral neuropathy develop. Reduction or cessation of alcohol will aid to relief.