Most people aren’t. Most Americans get about 15 grams of fiber daily. In 2002, the US government recommended that the average adult get between 21 and 38 grams each day. These recommendations were based on several large studies that found people who consumed 14 grams of fiber for each 1,000 calories had significantly lower rates of cardiovascular disease and diabetes. Many nutritional experts believe 35-45 grams would be even better. What is fiber? It’s the indigestible portion of plant foods. Most people think of fiber as bulk that helps move the bowels, but there’s much more to know about fiber. There are two kinds of fiber—soluble and insoluble. Soluble fiber becomes gelatinous in the intestines. It’s soothing to intestinal walls and helps make bowel movements easier. Studies show it also decreases cholesterol. Insoluble fiber acts like an intestinal broom. Both kinds ease elimination by increasing fecal bulk and making stools softer. Both kinds of fiber absorb and remove toxins,…