Intake of chicory root fibres significantly reduces body weight, BMI, fat mass and waist circumference
A new systematic literature review with meta-analyses, conducted by Reimer et alI, demonstrates that chicory root fibre intake promotes a significant reduction in body weight, body mass index (BMI), fat mass, waist circumference and, to a certain extent, body fat percentage. Based on this review, there is now even stronger evidence to show that supplementation with chicory root fibre can lead to clinically meaningful reductions in body weight and other weight management parameters.
Obesity is a major risk factor for diet-related non-communicable diseases. With one in eight people in the world living with obesity and 2.5 billion adults overweight,II weight management has become a global health priority. With this in mind, these findings are of key importance, as they demonstrate that chicory root fibre inulin and oligofructose are effective and should be incorporated into products that aim to deliver science-based, positive results.
Included in the systematic review with meta-analyses, considered the strongest methodology in the hierarchy of scientific evidence, were 32 randomised controlled trials and almost 1200 participants. The studies were selected based on an extensive literature search and review process that followed the guidelines of the Cochrane Handbook for Systematic Reviews and InterventionsIII and the PRISMA standards of quality for reporting systematic reviews and meta-analyses.IV The inclusion criteria for the studies were based on the consumption of chicory root fibre in randomised controlled trials that were designed to gauge its effect on body weight, BMI, total body fat, body fat percentage, or waist circumference in adults of all health conditions.
Body weight was the primary outcome parameter for the systematic review with meta-analyses. This was determined in 29 of the trials that involved 1184 adults, and these demonstrated that supplementation with chicory root fibre resulted in a statistically significant and clinically meaningful 2 % reduction in body weight compared with the placebo. A priori1 subgroup analysis based on chicory root fibre dose also highlighted a significant reduction in body weight at a dose of 10 g/d2. In addition, the review revealed that the effectiveness of chicory root fibre on weight loss was not reduced over time, but became even more pronounced. The researchers further reported that weight loss was achieved independent of the health status of the individual.
Alongside reduced weight, chicory root fibre was shown to support reductions in BMI, fat mass and waist circumference parameters. Also, when the supplementation lasted for at least 8 weeks3, a reduction in body fat percentage was noted.
Commenting on the findings, Prof. Dr. Raylene Reimer, University of Calgary, Canada, said: “Prebiotics have been investigated for their ability to modulate the gut microbiota and affect various aspects of metabolic health. This systematic review and meta-analyses show that inulin-type fructans, specifically those derived from chicory root, beneficially impact multiple facets of body weight management. Given the positive outcomes seen across a wide range of participants, chicory root prebiotic fibre could be an important tool to help promote improved weight management.”
BENEO’s prebiotic fibres, Orafti® Inulin and Oligofructose, are inulin-type fructans. They are natural, non-GMO, clean label prebiotic fibres that are derived from chicory root via a gentle hot water extraction method, unlike some other fibres that are artificially or chemically made. They can be used in a wide range of food and beverage applications including baby food, according to national legislations. As proven prebiotics, chicory root fibres (inulin, oligofructose) support a healthy gut microbiota and selectively promote the growth of beneficial microorganisms, such as Bifidobacteria, in the gut. Being prebiotics, they also trigger a cascade of metabolic effects, resulting in the promotion of satiety, thereby helping people to naturally reduce their food intake.
1A priori is a term applied to knowledge considered to be true without being based on previous experience or observation.
2This value is derived from the median of the investigated studies.
3This value is derived from the median of the investigated studies.
IReimer RA, Theis S, Zanzer YC. The effects of chicory inulin-type fructans supplementation on weight management outcomes: systematic review, meta-analysis and meta-regression of randomized controlled trials. Am J Clin Nutr. 2024 Sep 21:S0002- 9165(24)00751-2. doi: 10.1016/j.ajcnut.2024.09.019. Epub ahead of print. PMID: 39313030.
IIWorld Health Organization, Obesity and Oveweight, 1 March 2024, https://www.who.int/news-room/fact-sheets/detail/obesity-and-overweight
IIIHiggins JPT, Thomas J, Chandler J, Cumpston M, Li T, Page MJ, Welch VA, eds. Cochrane Handbook for Systematic Reviews of Interventions. 2nd Edition. John Wiley & Sons: Chichester (UK). https://onlinelibrary.wiley.com/doi/book/10.1002/9781119536604#:~:text=Cochrane%20Handbook%20for%20Systematic%20Reviews%20of%20Interventions.%20Editor?msockid=19fad51910c86e391a14c18d110e6fd8
IVPage et al. (2021) The PRISMA 2020 statement: an updated guideline for reporting systematic reviews. BMJ 372:n71. https://www.bmj.com/content/372/bmj.n71
BENEO has announced the expansion of its chicory root fibre and rice starch ingredient portfolio with two new organic solutions. The launch of the new additions, comprising an organic waxy rice starch, Remyline O AX DR, and organic chicory root fibre, Orafti®Organic, paves the way for BENEO to strengthen its market leading position.
Consumers worldwide are increasingly seeking out organic products, with figures showing they have become more important to 1 in 4 consumers in the last year1 and many willing to pay a premium price for them2. This rising demand has been driven by the growing consumer perception of organic products as healthy and natural, and therefore an intrinsic part of a healthier lifestyle. Organic products and ingredients are also considered a vital element for ethical and sustainable purchasing behaviour, a key trend being seen within the food and beverage industry. Around the world, there are high expectations for organic products, with a compound annual growth rate of 2 % and 2.6 % in value predicted between 2019 and 2022 in Europe and the USA respectively3, the two largest organic markets.
The addition of BENEO’s new organic waxy rice starch, Remyline O AX DR, completes the existing portfolio of rice starches with the availability of organic solutions for both regular and waxy rice starch. Launching globally from July onwards, Remyline O AX DR is the first of its kind to be brought to market, opening up new possibilities for product development. As a waxy rice starch, it contains no amylose and therefore delivers better stability and less syneresis, making it easier to maintain a stable texture throughout a product’s shelf life. Remyline O AX DR is suitable for fruit preparations, as well as meat and poultry applications. Technical trials by experts at the BENEO-Technology Center have shown positive results for these applications, as well as for improving the texture of creamy desserts and yoghurts.
Commenting on the launch of Remyline O AX DR, Marc-Etienne Denis, Commercial Managing Director Specialty Rice Ingredients at BENEO stated: “The launch of BENEO’s new organic waxy rice starch is an important milestone for us as it means we can now offer our customers organic variants for both our waxy and regular rice starches. We see great potential for this new solution, especially within meat and poultry, as consumers worldwide place special emphasis on organic products when buying meat.”
BENEO’s new Orafti®Organic, is a carefully grown and selected organic variant of its popular chicory root fibre and yet another first to market. It is regionally grown and harvested by certified organic farmers in Belgium. Inulin and oligofructose remain the only proven plant-based prebiotics available, according to ISAPP (International Scientific Association for Pro- and Prebiotics). Available to customers from September onwards, Orafti®Organic enables manufacturers to add natural prebiotic fibres that will improve taste and texture, while also allowing for fat and sugar reduction in products across key applications such as dairy, cereals, bakery and confectionery.
1HFI 2019
2HFI 2019
3Global Data 2019
20 % higher global volume due to capacity increase of production facility in Chile by 2022
BENEO, one of the leading manufacturers of functional ingredients, has announced a significant expansion for its chicory root fibre production facility in Chile by 2022, funded by an investment of more than 50 million Euro. The news comes following rising demand for BENEO’s chicory root fibres, inulin and oligofructose, as consumer interest in digestive health continues to grow.
Worldwide consumers are paying more attention to their digestive health and are gaining further understanding of the intrinsic link between the gut microbiome and its beneficial effect on the overall well-being. This, in turn, is leading to a rising interest in chicory root fibres from food and drink manufacturers around the globe, creating a high market demand for BENEO’s inulin and oligofructose ingredients.
Eric Neven, Commercial Managing Director at BENEO-Orafti comments: “The market demand for chicory root fibre continues to increase. In order to keep up with this rising interest, we are investing significantly into expanding our production facilities in Pemuco, Chile. With 20 % more volume, BENEO can continue to ensure reliable and consistent delivery to our customers.”
As well as expanding production capacity at the Chilean plant, the raw material sourcing will be supported by additional surface (hectares) dedicated to chicory farming in the region. The existing plant already operates using 75% renewable energy. The recent investment will enable BENEO to make yet further strides against its aim to increase the use of renewable energy over the coming years.
Inulin and oligofructose, such as those produced by BENEO, are the only plant-based proven prebiotics according to ISAPP (International Scientific Association for Pro- and Prebiotics). They have been scientifically shown to support a range of functional health benefits, including a balanced gut microbiota and a person’s overall well-being. There is a wealth of scientific evidence available (in excess of 150 high quality studies) and Orafti® Inulin even has an exclusive 13.5 EU health claim for its promotion of digestive health, which is proving successful in various countries. In fact, only recently, industry expert Julian Mellentin highlighted the potential for inulin, naming it a top ingredient for 2020 in the new New Nutrition Business report, “10 Key Trends in Food, Nutrition and Health 2020”.
Not only are BENEO’s prebiotic chicory root fibres helping to bridge the fibre gap, they are also being widely used in both food and beverages as they help to reduce fat, sugar and calories. Unlike other fibres, BENEO’s fibres are naturally derived from chicory roots via a gentle hot water extraction method and are natural, clean label and non-GMO. They are highly soluble and have a mild natural taste, allowing manufacturers to reformulate their products while keeping the same taste, body and mouthfeel as the original options.
As digestive wellness continues to trend across the globe and more consumers come to realise the impact it has on their health, this significant production expansion will ensure BENEO is well-placed to maintain efficient delivery of its high quality ingredients throughout the years to come.
