Fiber, Explained
Fiber is a carbohydrate your body handles differently from digestible starches and sugars.
The useful part
The FDA Daily Value for dietary fiber is 28 grams on a 2,000-calorie reference diet. That is a label reference, not a personalized prescription.
How to use it
Foods that can contribute fiber include beans, lentils, whole grains, vegetables, fruits, nuts, and seeds.
Increase fiber gradually if your usual intake is low, and remember that foods bring more than one nutrient to the table.