Intestinal gas, abdominal pains and bloating are typically produced when food is broken down in the digestive system or when too much air is swallowed. Some people may be affected by gas and bloating occasionally, while others have frequent bouts. Sometimes this problem can be resolved through changes in eating habits.

Hemorrhoids, also known as piles, occur when the veins and tissues in your rectum and anus become swollen and inflamed. If you have hemorrhoids, you may experience pain, bleeding and itching around your anus.

What you eat and drink can not only trigger heartburn, but it can also play a role in its severity. Heartburn occurs when stomach contents back up into the esophagus. Those who experience it more than twice a week may have a chronic condition known as gastroesophageal reflux disease (GERD).

Children can have all sorts of different colored stools, most of which are perfectly normal and due to the foods that they ate that day. However, having white stools is something to be concerned about, according to Mayo Clinic gastroenterologist Michael Picco, M.D.

Your esophagus is the tube that connects your throat and stomach. It plays an important role in digestion, by allowing food to pass into your digestive organs.

Your infant's digestive tract is not fully functional and is vulnerable to infection. Anything that enters your baby's mouth makes its way into her gastrointestinal tract, which is not yet ready to fight off bacteria and other pathogens.

Diarrhea refers to frequent bouts of loose, watery stools that leave your stomach churning throughout the day. The Doctors Book of Home Remedies notes that diarrhea is the body's natural way of cleansing bacteria out of your bowels. Bacteria can come from food or a virus that has affected your health.

Food contains nutrients essential for health, but it may also include chemicals that can increase your risk of disease. These chemicals can include pesticides, herbicides, fertilizers, preservatives, artificial colors and flavors, and industrially produced fats and sweeteners.

Intestinal gas can be due to many factors and is often related to indigestion or changes in diet. There are various symptoms of intestinal gas--most can be considered normal for the condition but some can be peculiar and seemingly unrelated.

Many people enjoy a nice cold beer once in a while, but no one enjoys acid reflux. Acid reflux most commonly involves a painful, burning sensation in the area of your breastbone. It can also cause other symptoms such as a sour, acid taste in the throat or back of your mouth.

At times babies, children and adults all suffer from diarrhea, an immune response to something wrong in the body. Diarrhea can occur from food poisoning, from a food sensitivity or from an illness like the flu.

Lentils are part of the legume family, which is notorious for causing bloating, gas and heartburn, especially if you have a weakened digestive system. Lentils are a high-fiber food that can help ease constipation and promote regularity. They also are high in protein, making them an ideal substitute for meat.