WHAT YOU NEED TO KNOW: An umbilical hernia is a bulge through the abdominal muscles in the area of the navel (belly button). The hernia may contain tissue from the abdomen, part of an organ (such as the intestine), or fluid. Umbilical hernias usually happen because of a hole or a weak area in the muscles of the abdominal wall. This can happen at any age. Umbilical hernias happen more often in women than in men. You may be more likely to have a hernia if other family members have them.
In this article. The cause of the inflammatory bowel diseases (IBD), ulcerative colitis, and Crohn's disease, is not known. Studies suggest they are caused by a combination of things, including genes, environmental factors, and problems with the immune system.
1. Dairy â Dairy foods can cause bloating and gas, which can aggravate symptoms of IBD. Itâs also not uncommon to have IBD and to be lactose intolerant. 2. Nuts â Nuts are hard to digest and can irritate the lining of your intestines. Substitute creamy nut butters instead like almond butter or peanut butter.