Eight foods you should avoid for a healthy gut. The intestinal microbiome consists primarily of beneficial bacteria, viruses and fungi.

Excessive consumption of sausages and processed meat can damage the intestinal flora and hinder weight loss. Red meat also increases the risk of colon cancer. Industrial sugar triggers inflammatory reactions in the intestines and is a classic fattening agent. Gluten, the main protein in grains, is a risk factor for irritable bowel syndrome and autoimmune diseases. The consumer advice center does not recommend consuming more than five portions of vegetables and fruit per day.