If you experience borborygmi, or rumbling noises coming from your digestive tract, chances are you’re just hungry. Eating anything should stop the rumbling.

Pregnancy introduces many changes to nearly every system in the female body, including the digestive system. Dark stools can occur during pregnancy and may be accompanied by constipation depending on the cause of the dark stools.

Lactobacillus acidophilus is a strain of bacteria that can digest lactose, the sugar in milk and other dairy products. If you're lactose intolerant and experience digestive complications upon consuming dairy, you may be wondering whether supplemental Lactobacillus can help alleviate your symptoms.

Tiny amounts of blood in the stools occur in about 20 percent of marathon runners, according to "Marathon Medicine." This occult -- or hidden -- bleeding is only detectable by laboratory tests. Visible blood in the stools plus cramping are much less common.

Ptyalin is an enzyme that is part of your saliva and aids with digestion. Enzymes are compounds that help speed up chemical reactions. In the case of saliva, the enzymes help speed up reactions that break down the food you eat.

Pressure in your chest may occur with or without pain and arise at various times for various reasons. Some people describe chest pressure as the feeling of a band tightening around the chest or a heavy object sitting atop it, according to BetterMedicine.com.

The primary symptoms of lactose intolerance include explosive and sudden bowel movements with loose and watery stools. Lactose-intolerance produces uncomfortable and embarrassing symptoms, but they do not cause any permanent damage to your digestive system.

Digestion is the process in which the body breaks down food into molecules that can be used for nourishment. The stomach is not the only organ involved in the digestion process. A series of organs comprise the human digestive tract, including the mouth, esophagus, stomach, small intestines, liver and large intestine.

Discover the potential dangers of taking digestive enzyme supplements, including risks and side effects. Learn how to use them safely and responsibly to maintain healthy digestion.

If you're a fan of pork but have heard that it has negative effects on the digestive tract, you needn't worry -- clean, well-cooked pork meat doesn't have detrimental effects on health. Instead, you digest it as you would any other animal protein.

Eating too much of any one food component can affect your digestion. Grease, in particular, can impact how your body digests a meal because of the specific chemistry of the fats you eat. A high intake of fatty foods may result in indigestion and cause gastrointestinal distress.