Hi Doc, I am having a temporal headache, nauseating, black stool, with a pungent smell of ammonia. Feeling very weak and tired.My fasting blood sugar this morning was 6.9I also have a asthma and many environmental and some household and pet allergies.Could you please advise why the dark coloration and smell of the stool?Thank you.Regards N
All symptoms are of food allergy can be milk or wheat get blood serum tested for milk and wheat specific antibodies and go for elimination diet