Dietary Fiber Important In Human Nutrition

This is the most important reason that some dietary fibers are important for health.
Dietary fiber important in human nutrition. Fiber is composed of pectin lignin cellulose hemicelluloses alginates carrageenan mucilages algae polysaccharides and gums as guar and carob. Soluble fiber which dissolves in water is generally fermented in the colon into gases and physiologically active by products such as short chain fatty acids produced in the colon by gut bacteria. We can define dietary fiber as the components mostly in the cell wall of vegetables and are resistant to the human intestinal tract s digestion.
Dietary fiber british spelling fibre or roughage is the portion of plant derived food that cannot be completely broken down by human digestive enzymes. It has two main components. Dietary fiber found mainly in fruits vegetables whole grains and legumes is probably best known for its ability to prevent or relieve constipation.
Fiber intake recommendations what foods have the most fiber. According to the harvard school of public health the best sources of fiber are whole grain foods fresh fruits and vegetables legumes and nuts.