Another reason for neuropathy numbness can be from nerve damage from uncontrolled sugar levels with someone who has diabetes. An HbA1C
blood test would show your average
blood glucose levels over a period of 3 months. Your doctor can also arrange for you to have a glucose test to find out if you have glucose intolerance. Even before diabetes is confirmed, damage can happen to nerves.
Loose stools can be a medical symptom, but also can be related to what you eat and drink.