what is dietry fibre explain briefly
Answers
Answer:
Dietary fiber is the edible parts of plants or analogous carbohydrates that are resistant to digestion and absorption in the human small intestine, with complete or partial fermentation in the large intestine. Dietary fiber includes polysaccharides, oligosaccharides, lignin, and associated plant substances.
I hope this help you....
follow me...
Answer:
Explanation:
Dietary Fibre
WHAT IS DIETARY FIBRE?
Dietary fibre is a type of carbohydrate that cannot be digested by our bodies' enzymes. It is found in edible plant foods such as cereals, fruits, vegetables, dried peas, nuts, lentils and grains. Fibre is grouped by its physical properties and is called soluble, insoluble or resistant starch. All three types of fibre have important roles to play.
WHAT DOES FIBRE DO?
Dietary fibre helps keep the gut healthy and is important in helping to reduce the risk of diseases such as diabetes, coronary heart disease and bowel cancer2. Fibre reaches the large bowel undigested where it is fermented by bacteria. The by-products of this fermentation are carbon dioxide, methane, hydrogen and short-chain fatty acids (SCFAs). The SCFAs are used by the body. Initially, increasing fibre intake can cause an increase in gas production which can result in bloating. However, depending on the type of fibre chosen, our bodies do adapt and gas production for most people should decrease over time. Soluble fibre and resistant starch also function as prebiotics and support the probiotics (bacteria) we have in our large bowel which are essential for digestive health.