There are several online lists of low-carb, high-fiber foods on websites such as About.com, SFGate, LiveStrong.com and LovetoKnow. About.com also recommends visiting Nutritiondata.com for additional nutrition information.
Common foods that are low in carbs and high in fiber are flax seeds, avocados, broccoli, green vegetables, berries, apricots, figs and shredded coconut. The LovetoKnow list recommends easy meal ideas such as omelets with vegetables, protein smoothies made with fruit or romaine lettuce, and low-carb wraps stuffed with dark, leafy greens and low-carb fillings.
Fiber helps control blood sugar, prevent constipation, absorb fat and cholesterol, and move food through the digestive track.