Spicy foods can also trigger heartburn. Heartburn can trigger acid reflux, or a digestive disorder that may result in bad breath. A high-sugar diet has also been shown to cause bad breath.

Strong-smelling foods like garlic and onions can unfortunately cause bad breath because they release sulphur compounds that linger in the mouth and the digestive system. But other things can be to ...

He adds that bad breath caused by the gut is usually a sign of general imbalance in the digestive system. Some of the digestive causes range from constipation, bloating and gastroesophageal reflux ...

James Brief: FoodMarble AIRE is a breath-analysis device that tracks ... and then for three hours while you have an empty digestive system, except for this one FODMAP, we can test you and see ...