MAGICAL FIBERS!

ourholistichealth.org (1)

 

MAGICAL FIBER

With this name “FIBER” the very first question that comes to our mind is “WHAT IS FIBER?” , so lets know about it.

WHAT IS FIBER?

Fibre is defined as the plant polysaccharide resistant to hydrolysis by the digestive enzymes in the human intestinal tract.

The American Association of Cereal Chemists (AACC) along with the Carbohydrate Technical Committee of the North American branch of International Life Sciences Institute developed the definition as:

“ Dietary fiber is the edible part of plant or analogous carbohydrates that are resistant to digestion and absorption in small intestine with complete or partial fermentation in large intestine. It includes polysaccharides, oligosaccharides, lignin and associated plant substances. It promotes beneficial physiological effects including laxation(a bowel movement) and/or blood cholesterol and/or glucose attenuation . ”

It is found as water soluble and water insoluble form.

WATER SOLUBLE FIBER

Water soluble form of fibers are gums, pectin, mucilage.

FUNCTIONS:

  • Helps in increasing viscosity of foods
  • Gives a satiety value
  • Reduces serum triglycerides and serum cholesterol
  • Reduces postprandial plasma glucose
  • Increases tissue insulin sensitivity and insulin receptors

 

Sources of water soluble fibers are oats, legumes, guar, barley, prunes, figs, citrus fruits, isabgol, etc.

 

WATER INSOLUBLE FIBER

Water insoluble form of fiber is cellulose.

FUNCTIONS:

  • Form bulk of the stools
  • Help in regulation of bowel movements
  • Gives satiety value

 

Sources of insoluble fiber are whole wheat flour, bran, vegetables, fruits, edible seeds such as flax seeds.

EFFECTS OF DIETARY FIBRE :

  • The majority of epidemiological studies support an inverse relationship between consumption of vegetables and fruits and colorectal cancer risk. Fruits ,vegetables and grains, in addition to fiber,  also contain a variety of anti-carcinogenic compounds which may contribute to the protective effect. The fiber either binds with the potential carcinogens or dilutes them.

 

 

  • Ingestion of a high fiber food induces a feeling of satiety, reduces meal size and food intake. The formation of viscous gel slows the rate of gastric emptying and creates a feeling of postprandial satiety.

 

  • The inclusion of viscous polysaccharides reduces the post prandial glucose level concentration thereby proving beneficial in controlling hyperglycemia.

 

  • Dietary fiber especially fermentable fibers, play an important role in maintaining the integrity of gut. Short Chain Fatty Acids (SCFAs) generated during fermentation stimulate the proliferation of mucous cells in the gut and thus maintain its integrity.

 

  • Fiber rich diets assist in weight loss too by delaying gastric emptying time and hence reducing the food intake.

Total dietary fiber intake should be 25 to 30 grams a day preferably from food not supplements.

An Article by Dt. Deepanshi Malhotra

Freelance dietician at Nutriento
Facebook: Nutriento
Contact Info:
 M- 9811230656

15 comments

  1. […] Diet– Avoid processed foods,sugar,chocolate,fried food.limit dairy intake. Eat food rich in vitamin A like spinach,carrot,kale etc. Eat pro biotiotic food, foods rich in fiber like veggies, fruits, nuts. Eat foods with zinc like chickpeas,pumpkin seeds etc. Drink 8-10 glasses of water. […]

    Like

  2. […] A diet that enhances and strengthens our digestive system needs to be followed. This can be done by eating small and frequent meals instead of hoarding on the already weakened digestive system. Warm beverages such as herb tea with the inclusion of lemon, cinnamon, mint, ginger root aid in  better digestion and energize the body. Easily digestible foods need to be cooked using light cooking methods such as boiling, steaming, poaching, roasting, baking or braising. Fried foods which people usually stick onto must be avoided during this time. Stick to a low salt menu and omit hot, heavy acidic, sour foods such as pickles, chutneys, chilies, processed meat and curries. Bitter taste neutralizes Pitta. Add a lot of bitter vegetables like bitter gourd, turmeric, fenugreek leaves to the diet. Neem supplements should also be taken at least once during the day. Dash of garlic added to soups and curries helps in building body’s immunity. […]

    Like

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s