2. Green Plantain
Green plantains contain a total dietary fiber of 6.0 grams per 100 grams of which 5.8 grams is soluble fiber. Aside from reducing constipation problems, green plantains carry more vitamin A (1,127 IU) that plays a very important role in enhancing skin complexion, keeping a healthy mucosa and visual cycle.
3. Blackberries
Blackberries are one of the high-fiber source available in fruits. The total dietary fiber present in ½ cup of blackberries is 3.8 grams; 3.1 grams comes from soluble fiber. If you also want to increase your intake of other essential nutrients such as vitamins C and K, potassium, folate and magnesium, one cup serving of blackberries is more than enough.
