Because tuna is very high in fiber, it can sometimes cause problems with gas and bloating as well as flatulence, especially in those who are already prone to these types of gastrointestinal problems. Other foods that can cause issues with gas and bloating include apricots, asparagus, cabbage, Brussels sprouts, cauliflower, soybeans, raisins, and more. It is important to know which foods you should avoid in order to reduce the chances of experiencing problems with gas. Flatulence and gas can be a very frustrating and at time embarrassing problem to deal with so you will need to do everything in your power to make sure it does not become a problem.
More specifically, foods high in fiber that can cause common flatulence include apricots, dried and cooked beans, broccoli, Brussels sprouts, cabbage, asparagus, carrots, bananas, cauliflower, eggplant, nuts, onions, peas, popcorn, raisins and soybeans. Other flatulent-causing foods may include sauerkraut, deep fried foods, rich creamy sauces and gravies and tuna fish. But these foods may produce flatulence in some people and not in others. It also depends on the amount and type of bacteria each person has in the large intestine. Bacteria in the colon ferment carbohydrates that are not digested in the small intestine, producing gas. While it is true that tuna fish can cause some people problems with gas, that is not the case for everyone who eats it.