5 High-Fiber Foods Even Better than Oatmeal, According to a Dietitian

Reviewed by Dietitian Casey Wing, RD, CD

Key Points

• A significant number of Americans fall short of the daily fiber recommendation of 28 grams, despite its numerous health advantages.

• Consider high-fiber alternatives such as chia seeds, lentils, raspberries, beans, and peas instead of just oatmeal.

• Incorporating fiber into your diet aids digestion, promotes heart health, enhances feelings of fullness, and lowers the risk of chronic illnesses.

Though fiber is a nutrient that the body does not absorb, it plays a crucial role in our health. This indigestible carbohydrate supports not only digestive health but also metabolism and cardiovascular well-being. Moreover, it may help lower cancer risk and assist in reducing inflammation. Alarmingly, just around 5 percent of Americans meet the recommended daily intake of 28 grams of fiber (or 14 grams per 1,000 calories consumed).

Fiber is found in an assortment of plant-based foods, such as fruits, vegetables, legumes, nuts, seeds, and whole grains. The recent trend of “fibermaxxing” has led to an influx of fiber-enriched products on grocery shelves, ranging from grain items to sweets and beverages. However, reaching your fiber goals can be simple if you know where to look. Oatmeal has long been touted as a fiber-rich food, providing 4 grams of fiber in a half-cup of dry oats. While it’s a fantastic option for breakfast, it’s far from the only one. Here are five foods that offer more fiber than oatmeal to help you meet your daily requirements.

1. Chia Seeds

1 ounce chia seeds = 10 grams fiber

Chia seeds deliver an impressive amount of fiber—10 grams in a single ounce. With their unique gel-like consistency, they are predominantly composed of soluble fiber, which supports blood sugar regulation and digestive health. For a fiber-rich breakfast, try chia pudding or overnight oats featuring both oatmeal and chia seeds for double the fiber. You can also mix them into yogurt, smoothies, or even water for a quick fiber boost along with protein and omega-3 fatty acids.

2. Lentils

½ cup cooked lentils = 8 grams fiber

Lentils are not only an excellent source of plant-based protein but also boast 8 grams of fiber per half-cup. Whether you cook them yourself or opt for convenient canned options, lentils make a nutritious addition to your meals. Instead of oatmeal, consider starting your morning with a breakfast dal bowl or including them in a high-protein dinner option.

3. Raspberries

1 cup of raspberries = 8 grams fiber

Among fruits, raspberries stand out for their high fiber content, particularly insoluble fiber. This type helps to efficiently clear the digestive tract, promoting smoother digestion. Additionally, the polyphenols in raspberries serve as prebiotics, nourishing “good” gut bacteria and enhancing microbiome diversity. Enjoy raspberries on their own, blend them into smoothies, sprinkle them on yogurt parfaits, or even dip them in chocolate for a fiber-packed dessert.

4. Black Beans

½ cup cooked black beans = 7.5 grams fiber 

Black beans and other varieties, such as pinto, cannellini, and navy beans, offer about 7.5 grams of fiber per half-cup. They’re incredibly versatile and can enrich a wide range of dishes. Incorporate them into chili recipes, create vegetarian patties, or mash them for easy incorporation into eggs, rice bowls, soups, and salads.

5. Green Peas

½ cup cooked green peas = 4.5 grams fiber

If you have negative memories associated with eating peas from childhood, now might be a great time to revisit them. Rich in protein, vitamins C and K, as well as folate and iron, green peas add a burst of color and flavor to meals while providing 4.5 grams of fiber per half-cup. Say goodbye to bland, overcooked peas and use them in high-protein pasta recipes, pea soup, or a fresh and vibrant green pea pesto.

Our Expert Take

Enhancing your fiber intake not only keeps you feeling satisfied but also improves digestion and reduces inflammation while decreasing the risk of chronic diseases like cancer, diabetes, and heart disease. While oatmeal is certainly a valuable source of fiber, it isn’t the sole option available to meet your daily goals. Aim to consume a variety of plant-based foods, including chia seeds, lentils, raspberries, beans, and peas to reach the recommended 28 grams of fiber each day.

Read the original article on EatingWell