Raspberries and blueberries are fiber-rich foods with a delightful flavor. An ounce of these varieties of berries contains between 5.3 to 6.5 grams of dietary fiber. Apart from their fiber quantity, berries are antioxidant-rich fruits. You can increase the nutrition level of diets by adding raspberries, and blackberries to oatmeal and smoothies. In every 10 grams of flaxseeds is 2.8 grams of your required dose of soluble fiber. To increase the nutritional value of your diets; blend two tablespoons of nutrient-dense flaxseed. Then, add the powder to soups, oatmeal, smoothies, and salads.

