
Fibre: Soluble and Insoluble
Fibre is plant constituent that is generally resistant to human digestion. The word fibre originates from the Latin word fibra, meaning fibre, thread, string, filament, entrails. Fibre is also known as roughage. It is the indigestible part of plant foods that pushes through our digestive system, absorbing water along the way and easing bowel movements.
insoluble fiber foods:
Plant material in the diet that is resistant to enzymatic action in the digestive system is called as dietary fibre. Fibre provides structural support to plant cell walls and plant in general. The diets which contain a good amount of insoluble fiber foods have been reported to have a positive effect on health.
Fibre is made of non-starch polysaccharides such as
- cellulose
- hemicellulose
- gums
- mucilages
- pectin
- oligosaccharides
- lignin etc
- soluble fiber foods
- insoluble fiber foods
- psyllium husk
- oats
- barley
- legumes
- fruits
- vegetables
- whole grain cereal
- wheat bran
- flax and other seeds
- fruits
- vegetables
- Adds bulk to the diet, making us feel full faster (Helps maintaining weight)
- Holds water increases stool weight (Prevents constipation)
- Helps manage glucose and LDL cholesterol levels in blood (Aids in management of diabetes and reduces risk of heart diseases)
- Helps regulate blood pressure
- Balances intestinal pH and stimulates intestinal fermentation production of short-chain fatty acids
- May reduce risk of colorectal cancers