Our expert says:
There are colourants that can colour stool red, but blood would test positive in the lab. You could be right, he may be sensitive to the preservatives they put in the polony. Does he have any side effects from tomato sauce?
The information provided does not constitute a diagnosis of your condition. You should consult a medical practitioner or other appropriate health care professional for a physical exmanication, diagnosis and formal
advice. Health24 and the expert accept no responsibility or liability for any damage or personal harm you may suffer resulting from making use of this content.