10 Best Sources of Fiber

Flaxseed Meal

Flaxseeds, like chia, are a very versatile omega-3 and fiber packed seed. Unlike chia seeds, make sure your flax is ground to ensure that your body can extract all the nutrients. In addition to 4 grams of fiber per 2 tablespoon serving flax also contain lignans, a special antioxidant that has anti-estrogenic actions.