DUOLIFE Fiber Powder is a food supplement in the form of sachets, containing a complex of soluble dietary fiber from as many as 4 different sources (in the form of branded ingredients) and a proprietary, branded nucleotide formula from the Saccharomyces cerevisiae yeast. The preparation is composed of the highest quality raw materials of natural origin and constitutes a very rich source of dietary fiber.
The package contains 15 sachets.
What is dietary fibre?
Dietary fiber is a group of substances that plays an important role in the functioning of the human digestive system, although it is not digested in the digestive tract and is not absorbed into the bloodstream. Two fractions of dietary fiber are distinguished: soluble in water and insoluble in water1. The fiber of the insoluble fraction includes compounds such as cellulose, hemicellulose and lignin. On the other hand, the soluble fibre fraction includes pectin, neutral hemicelluloses, gums, sluices, and algal polysaccharides. Individual fractions have a certain impact on the human body.
According to the World Health Organization (WHO), the recommended daily intake of dietary fiber for adults should be 20-40 g2. The Food and Nutrition Institute provides standards for Poland at a level of 30-35 g per day for adults. Another indicator of daily intake is the recommendation of 14 g of fiber/1000 kcal in the diet/day3. Meanwhile, the average daily fiber consumption in Poland in 2016 was only 15.4 g per person4.
Advantages of the DUOLIFE Fiber Powder

High content of soluble dietary fiber

Four sources of soluble dietary fiber

Proprietary NUTRIOSE®* formula

Proprietary SUNFIBER formula®**

Proprietary INAVEA™ BAOBAB ACACIA formula***

Proprietary IMMUNEL formula™***

LOW FODMAP approved

100% natural origin

Synergy of action

Less is more

Gluten free

Vegan

Convenient form of application

Perfect for cooking

Four sources of soluble dietary fiber
DUOLIFE Fiber Powder is a composition based on a very high content of soluble, branded dietary fiber: NUTRIOSE®*, SUNFIBER®** and INAVEA™ BAOBAB ACACIA*** and the proprietary Saccharomyces cerevisiae yeast formula – IMMUNEL™***, standardized to 60% nucleotide content.

Proprietary NUTRIOSE®* formula
Unlike cereal fibers, the NUTRIOSE®* corn fiber is non-allergenic. Its microgranulated form makes it very stable and soluble, which is why it can also be added to hot dishes, such as soups. Seventy-five percent of corn fiber undergoes slow fermentation in the large intestine (gentle on the intestines). Moreover, it is not digested by the bacteria present in the mouth and does not promote caries. The formula has a low glycemic index and is in low calories (2 kcal/g).

Proprietary SUNFIBER formula®**
SUNFIBER®** is an organic, partially hydrolysed gum from Indian guar beans based on galactomannans. However, it is not identical to the commonly used guar gum. Unlike conventional guar gum, it has a lower molecular weight (20-50 kDa versus 300-8000 kDa for non-hydrolysed gum) and thus a much lower viscosity (2000 times lower), which enables the preparation of an easy-to-eat formula, which is safe even when consumed large portions. In addition, unlike guar gum, it is obtained by mild enzymatic hydrolysis at low temperature (37°C) exclusively from the endosperm of seeds. The serving of SUNFIBER ®** contained in 1–2 sachets of DUOLIFE Fiber Powder matches the dosage recommended in order to maintain the valuable effects of the ingredient.

Proprietary INAVEA™ BAOBAB ACACIA formula***
INAVEA™ is a synergistic, fully organic branded blend of 2 sources of soluble dietary fiber from African plants: Seyal acacia and baobab. INAVEA™with a serving of 5 g/day (contained in 2 sachets of DUOLIFE Fiber Powder) has beneficial documented effects.

Proprietary IMMUNEL formula™***
Nucleotides contained in IMMUNEL™*** formula are a source of important signalling and precursor molecules in the body, and can be reused to build new nucleic acid molecules contained in cell nuclei. They constitute a very important, still underestimated component of a low-processed diet. The recommended daily dose of Immunel™** * (300 mg) is contained in 2 sachets of DUOLIFE Fiber Powder.

LOW FODMAP approved
The LOW FODMAP diet is low in short-chain, poorly absorbed, and rapidly fermentable carbohydrates with high osmotic pressure (such as lactose, fructose, and polyols). As a result, it helps to maintain optimal condition of the digestive tract and reduces bloating and intestinal discomfort, especially in people with irritable bowel syndrome or lactose intolerance.
The fiber-based formulas contained in the product: SUNFIBER®**, NUTRIOSE®* and INAVEA™ BAOBAB ACACIA* ** are well suited for the LOW FODMAP diet as they are subject to slow fermentation, which is more benign to the intestines (Figure 1)

Figure 1: SUNFIBER®** as a beneficial fiber in the LOW FODMAP diet.

Synergy of action
SUNFIBER®**and INAVEA™ BAOBAB ACACIA*** support the properties of the NUTRIOSE® formula * on a synergistic basis.

Less is more
The formula does not contain: gluten, artificial flavours and fragrances, artificial fillers and is GMO-free.

Vegan
The product is suitable for vegans and vegetarians.

Convenient form of application
Portions in sachets to be added directly to a liquid or meal.

Perfect for cooking
The product can be used, for example, to thicken soups or sauces and baked goods.
DUOLIFE Fiber is available two variants:
DUOLIFE Fiber DUOLIFE Fiber is prepared in liquid form for direct consumption.
DUOLIFE Fiber Powder is prepared in powder form, it can be added to a liquid or a meal. It can constitute a valuable part of the LOW FODMAP diet.

When you buy DUOLIFE Fiber and/or DUOLIFE Fiber Powder products, you support and contribute to the development of the
World Healthy Living Foundation.
The activity of the WHLF is carried out through diverse educational solutions and with the support of Experts in the form of publications, lectures and one-day practical classes aimed at making us realise that our health is a process that depends on our lifestyle and state of mind. With its activity, the Foundation proves that this area remains completely under our control and that our everyday choices play a key part.
Use the Experts' knowledge and experience!
* NUTRIOSE® is a registered trademark of Roquette Frères.
** SUNFIBER® is a registered trademark of Taiyo Kagaku Co., Ltd.
*** INAVEA™ BAOBAB ACACIA and IMMUNEL™ are trademarks of Nexira.
References
1. Bienkiewicz, M., Bator, E., & Bronkowska, M. (2015). Błonnik pokarmowy i jego znaczenie w profilaktyce zdrowotnej. Probl Hig Epidemiol, 96(1), 57-63
2. Bojarowicz, H., & Dźwigulska, P. (2012). Suplementy diety. Część II. Wybrane składniki suplementów diety oraz ich przeznaczenie. Hygeia Public Health, 47(4), 433-441.
3. Anderson, J. W., Baird, P., Davis, R. H., Ferreri, S., Knudtson, M., Koraym, A., ... & Williams, C. L. (2009). Health benefits of dietary fiber. Nutrition reviews, 67(4), 188-205.
4. Kołodziejczyk, P., & Michniewicz, J. (2018). Ziarno zbóż i produkty zbożowe jako źródła błonnika pokarmowego. Żywność: nauka-technologia-jakość, (3 (116)), 5-22.