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by Health Services Dietitian Sandra Ace:
Claim: Beans are too gassy to eat regularly.
Evidence: One of the newest dietary recommendations made by Health Canada with the release of the updated Food Guide is to “choose protein foods that come from plants more often.” You’ll find legumes -beans, lentils and peas- at the top of the list of plant proteins for many reasons. In addition to protein, they are packed with other with nutrients, including fibre, iron, B vitamins, potassium, zinc and magnesium. A diet rich in legumes can help to help to lower blood cholesterol, control blood glucose (sugar) levels and keep your bowels regular. And if the health contributions aren’t enough of a reason to include these foods often, they are also cheaper and have less environmental impact than animal sources of protein.
It’s no secret though- legumes, and especially beans, have the reputation of being gassy for some people. This is the result of normal bacterial fermentation of undigested sugars in the gut. If you haven’t used beans or lentils much or avoid them because you find them too gassy, try gradually increasing the amount you eat over several weeks. Modifying the way you prepare them can help to reduce post-meal gas and bloating. Drain and rinse canned legumes thoroughly before eating. When using dried legumes, pre-soak them in water, drain, rinse well and cook them in fresh water. If you find that in spite of trying these suggestions, indulging in “the musical fruit” results in more than a tolerable amount of gas, you can try over-the-counter products that contain the enzyme alpha-galactosidase (like Beano®) which breaks down gas-producing sugars.
You may find some beans easier to digest than others. If you haven’t used a lot of legumes before, you might start with lentils, which are lower in fermentable carbohydrates so they may be easier for some people to digest. Try this inexpensive and flavourful recipe from Health Canada for Carrot Ginger Soup. Find more cooking tips and quick meals ideas here.
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