The Cleveland Clinic states that you can halt numerous digestive issues with dietary changes, and recommends that you get a sufficient quantity of fruits, vegetables and fiber in your diet. The clinic lists the avocado as a food to incorporate into your diet, as it offers a wealth of vitamins, minerals and healthy fat.

Pick a peck of colorful peppers to punch up the flavor and nutritional content of your meals. Bell peppers come in a palette of colors -- green, red, yellow, orange, purple and chocolate brown -- and all varieties are excellent sources of the antioxidant vitamins A and C.

The avocado is a green or black fruit that grows on evergreen trees in warm climates. The avocado contains heart-healthy fat, is versatile and can be used in a variety of recipes. It also contains many other nutrients necessary for good health.

Whether you’re watching your weight or want to add nutrient-dense food to your diet, lettuce and spinach are excellent choices. Lettuce and spinach are both favorite ingredients for salads and sandwiches, and both are naturally low in calories and provide fiber, vitamins and minerals.

Oranges contain ascorbic acid, also known as vitamin C. Other acids that contribute to the nutritional profile of oranges include folic, pantothenic, hydroxycinnamic, citric, malic and oxalic.

Dates and raisins are dried fruits that can pack quite a nutritional punch. While high in calories compared to fresh fruit, both dates and raisins supply a significant amount of certain vitamins and minerals.

You can buy cucumbers year-round to add to salads. The vegetable is primarily water, with a mild flavor and crunchy texture. Cucumbers purchased in the supermarket usually come with a wax coating that helps prevent bruising, so you often peel them before eating. The peel can also be bitter and unpleasantly tough.

As low-calorie foods go, carrots are among the best choices because they provide a multitude of essential vitamins, minerals and nutrients in an extremely light package.

Cuisine from the Indian subcontinent makes liberal use of some of the most flavorful and exotic spices in the world, resulting in dishes that are fragrant and delicious.

If statistics are an accurate indication, sweet potatoes are widely underrated in the United States. While the average American enjoys regular potatoes enough to consume more than 36 pounds of them each year, sweet potatoes are appreciated to the tune of just over 5 pounds per person per year.

Chickpea sprouts, also known as garbanzo bean sprouts, are a protein-rich, high-carbohydrate food made from chickpeas.

Sweet corn can be notoriously hard to digest. If you've ever cast a glance at what comes out the other end after a meal with lots of corn, you may have noticed a few yellow kernels left almost intact.