A Day’s Worth of Fiber

Fiber is a nutrient that is under-consumed by most individuals with most Americans consuming about half of the recommended intake of 14 grams of fiber per 1000 Calories. For an average adult, this means a daily intake of 25g (female) or 38g (male). Contrary to popular belief, vegetables and fruits are not the only food groups that can contain fiber-rich foods. Foods commonly associated with carbohydrates, healthy fats and proteins can help provide fiber.


Whole-grains means the whole grain is included in the product, which provides antioxidants, B vitamins and fiber. While the fiber content of grains varies greatly, most grain-based foods such as breads, pasta, and rice can be found in a whole-grain option.

Healthy Fats

While fats need to be eaten in moderation, healthy fats such as omega-3s and monounsaturated fats can provide health benefits such as reducing the risk of heart disease and reducing cholesterol levels. Examples of foods high in healthy fats that are also high in fiber are avocados and nuts. One cup of avocado contains 10 g of fiber and an ounce of a blend of nuts contains 3.5 g of fiber. While it can be easy to overconsume calories, consider adding avocado on your salad or sandwich. This salad includes some mango and macadamia nuts.


Beans and legumes contain 10-15 g of fiber per cup and provide protein. Add beans and legumes to soups, sauces, and dips. Consider a bean dip, like this one, to eat with more vegetables and some high fiber bread, tortillas, or pita.


When increasing fiber, remember to ease into it and drink plenty of fluids. Adding a lot of fiber at once is a big change, so try incorporating fiber-rich foods one meal at a time. Fluid helps to process fiber without bloating or stomach discomfort.

If you’d rather not try a new recipe, here are some simple substitutions you can make throughout the day to increase fiber intake and reduce your total calorie intake for the day:

 Calories Fiber, g CaloriesFiber, g


Modified Breakfast

2 frozen waffles19012 high fiber frozen waffles1609
2 slices turkey bacon6002 slices turkey bacon600
8 fl.oz. orange juice11208 fl.oz. grape juice with added fiber1503


Modified Snack

4 chocolate chip cookie snack pack2001High Fiber Oats & Chocolate Granola Bar1409


Modified Lunch

1 pouch prepared tuna salad2001Tuna salad, 1 pouch prepared2001
10 crackers18002 slices of high fiber wheat bread8012
1 medium apple8051 medium apple805
16 fl.oz. sweet tea131016 fl.oz. diet sweet tea00


Modified Dinner

1 cup spaghetti noodles21021 cup whole wheat, high fiber,  thin spaghetti2105
½ cup meat sauce603½ cup meat sauce603
16 fl.oz. water0016 fl.oz. water00


Modified Snack

½ cup vanilla frozen yogurt1100½ cup yogurt with fiber, frozen1103


1533 Calories

13 g Fiber


1250 Calories

50 g Fiber

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faq2Do you have questions about low-calorie sweeteners? Want to learn more about maintaining a healthy lifestyle? You asked and we listened. Our resident Registered Dietitians answered the most popular questions about low-calorie sweeteners.