Gastrointestinal diseases can cause symptoms like heartburn, constipation, diarrhea, and abdominal pain. Functional GI ...

Approximately 70 million Americans suffer from digestive issues every day, according to the National Institute of Diabetes and Digestive and Kidney Diseases. That’s more than the populations of ...

The mouth starts the digestion process by breaking food down into a more easily digestible form. It does this through a combination of mechanical and chemical digestion. After people take food in ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." When you’re one of the 70 million Americans whose digestion is off, it’s understandable to want to do ...