Here’s a video by Dr. Bowden that discusses fiber and it’s importance. During this video Bowden suggests approximately 25+ grams of fiber per day although the average American only gets about 5 grams or so … yikes!
As he mentioned, our Paleo ancestors were used to getting around 100 grams of fiber per day! No wonder they weren’t walking around obese… plus they did work a bit harder. 😉