Has a decent amount of fiber, but also calories. I wonder if just buying ground flax or chia seed would be just as good?
http://www.iherb.com/Garden-of-Life-RAW-Fiber-Beyond-Organic-Fiber-1-77-lbs-803-g/27363
http://www.iherb.com/Garden-of-Life-RAW-Fiber-Beyond-Organic-Fiber-1-77-lbs-803-g/27363