There are healthy sulfur-rich foods, such as garlic and cauliflower. If you’re about to embark on a long trip in a confined space after a big meal of aloo gobi, Pepto-Bismol and generic equivalents can act as a windbreaker by binding up the sulfur in your gut to eliminate odors. But this should be used only as a short-term solution due to the potential for bismuth toxicity with chronic use.
