Gastroenterologists, or "GIs," are medical specialists with extensive training in diseases of the digestive tract. GIs can answer your questions, perform tests in making a diagnosis and prescribe the best course of treatment to help you feel better.

The digestive system supports the human body. It is composed of a series of organs that break down and absorb the food we eat so that the nutrients can be transported into the blood stream and delivered to cells throughout the body.

“Good” digestive health indicates an ability to process nutrients through properly functioning gastrointestinal organs, including the stomach, intestine, liver, pancreas and gallbladder.

Most people who are in good digestive health are of normal weight and don't regularly experience symptoms like heartburn, gas, constipation, diarrhea, nausea or stomach pain. Eating a nutritious diet is needed to maintain a healthy digestive system and may prevent and treat certain digestive diseases.

• Eat a balanced and varied diet that contains fruits and vegetables.
• Other foods that specifically promote/aid intestinal health and function include, bran and other whole grain breads and cereals, beans, dried plums and nuts.
• Try to limit fats and avoid concentrated sweets, emphasizing instead complex carbohydrates.
• Get enough fluids via beverages or foods. Include a beverage with every meal or snack. Low-calorie or non-caffeinated selections could include water and herbal teas and fruit juices such as prune juice.
• How you eat is just as important as what you eat. Eat slowly, stop eating when you feel full, and don't eat just before bedtime. Make time for proper nutrition. If you find that you're always on the go, take along good-for-you portable snacks such as fresh fruit, granola, almonds and dried plums.
• Exercise, doing activities you like. Try aerobic or strength-building activities. Or try stretching exercises like yoga or pilates.
• Manage your stress. Relaxing should be a part of your daily to-do list, just as work, social and family obligations are.