If you notice that you develop an upset stomach every time you eat grilled cheese, you should avoid eating that food until you can be seen by your doctor. FamilyDoctor.org states that the most common causes of dyspepsia, the medical term for upset stomach, are peptic ulcers and gastroesophageal reflux disease.

Lettuce can cause some digestive and bowel complications. Lettuce contains fiber, which is good for avoiding constipation, but it also can cause diarrhea and irritate certain conditions of the digestive tract. Before you decide to omit lettuce from your diet, consult with your physician.

Protein supplements can help you reach your fitness goals by replacing depleted proteins and assisting in muscle growth and repair. No matter how beneficial they are, though, you don't want to put up with digestion problems every time you drink your shake -- that might be two or three times per day for some people.

Your child should drink fluids to help him recover from the tummy troubles that cause vomiting, diarrhea or constipation. While milk is often a go-to drink for many children, it may not be the best option as clear liquids are a better choice for minimizing stomach upset.

It may seem counterintuitive, but the fiery spices found in Indian cuisine may help douse the flames of heartburn and indigestion.

Indigestion typically refers to an unpleasant, burning or painful feeling in the lower area of the chest or upper part of the abdomen. It most commonly occurs after consuming something spicy or irritating to the stomach, such as a curry or a dish containing curry powder.

Coconut products are in many cuisines around the world and are now easy to find at most supermarkets if you want to reproduce these same ethnic dishes at home.

Sugars are the simplest form of carbohydrates found in fruits, dairy products, candy and table sugar. There are several different types of sugars, including fructose, lactose, sucrose and galactose. Your body uses specialized enzymes to digest sugars and produce energy.

Ginger ale is a classic soft drink that combines the medicinal properties of ginger root with the sugar and carbonation of a soda beverage.

Gentle home remedies such as peppermint tea and ginger root are common herbal treatments for upset stomach. Although symptoms may differ slightly from person to person, spicy foods can cause indigestion as well as irritation of the stomach lining.

Sometimes what you eat just doesn't agree with you, leading to uncomfortable fullness, bloating or a burning sensation behind your breastbone. Overfilling your stomach, eating quickly or feeling anxious frequently provokes these symptoms.

When your child complains about an upset stomach, the pain can be from from gas, indigestion, overeating or it could be a sign of a serious medical problem such as a hernia or a ruptured appendix.