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Abdul Kalam Saleena L, Chang SK, Simarani K, Arunachalam KD, Thammakulkrajang R, How YH, Pui LP. A comprehensive review of Bifidobacterium spp: as a probiotic, application in the food and therapeutic, and forthcoming trends. Crit Rev Microbiol 2023:1-17. [PMID: 37551693 DOI: 10.1080/1040841x.2023.2243617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2023] [Revised: 07/03/2023] [Accepted: 07/26/2023] [Indexed: 08/09/2023]
Abstract
Recently, more consumers are interested in purchasing probiotic food and beverage products that may improve their immune health. The market for functional foods and beverages that include Bifidobacterium is expanding because of their potential uses in both food and therapeutic applications. However, maintaining Bifidobacterium's viability during food processing and storage remains a challenge. Microencapsulation technique has been explored to improve the viability of Bifidobacterium. Despite the technical, microbiological, and economic challenges, the market potential for immune-supporting functional foods and beverages is significant. Additionally, there is a shift toward postbiotics as a solution for product innovation, a promising postbiotic product that can be incorporated into various food and beverage formats is also introduced in this review. As consumers become more health-conscious, future developments in the functional food and beverage market discussed in this review could serve as a reference for researchers and industrialist.
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Affiliation(s)
| | - Sui Kiat Chang
- Department of Allied Health Sciences, Faculty of Science, Universiti Tunku Abdul Rahman Kampar, Perak, Malaysia
| | - Khanom Simarani
- Faculty of Science, Institute Biological Sciences, University of Malaya, Kuala Lumpur, Malaysia
| | - Kantha Deivi Arunachalam
- Directorate of Research, Center For Environmental Nuclear Research, SRM Institute of Science and Technology, SRM Nagar, Chennai, India
- Faculty of Sciences, Marwadi University, Rajkot, India
| | | | - Yu Hsuan How
- Department of Food Science and Nutrition, Faculty of Applied Sciences, UCSI University, Kuala Lumpur, Malaysia
| | - Liew Phing Pui
- Department of Food Science and Nutrition, Faculty of Applied Sciences, UCSI University, Kuala Lumpur, Malaysia
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Gao L, Zhang L, Liu H, Hu J. In vitro gastrointestinal digestion of whole grain noodles supplemented with soluble dietary fiber and their effects on children fecal microbiota. FOOD BIOSCI 2023. [DOI: 10.1016/j.fbio.2023.102600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/31/2023]
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Fiore G, Pascuzzi MC, Di Profio E, Corsello A, Agostinelli M, La Mendola A, Milanta C, Campoy C, Calcaterra V, Zuccotti G, Verduci E. Bioactive compounds in childhood obesity and associated metabolic complications: Current evidence, controversies and perspectives. Pharmacol Res 2023; 187:106599. [PMID: 36503001 DOI: 10.1016/j.phrs.2022.106599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 11/30/2022] [Accepted: 12/01/2022] [Indexed: 12/13/2022]
Abstract
Obesity represents the most frequent chronic disease among children worldwide, with a significant global burden on society. Metabolically unhealthy obesity (MUO) can affect children since their first years of life, and novel therapeutic strategies to tackle metabolic complications are under investigation. This review focuses on bioactive compounds and their possible beneficial effects on obesity, particularly omega-3, docosahexaenoic acid, vitamin D, biotics, polysaccharide macromolecules, polyphenols, inositols, alpha lipoic acid, and bromelaine. Our aim is to summarize current evidence about bioactive compounds in the treatment of obesity, highlighting recent findings on their use in children and adolescents. Most studied molecules are omega-3 and vitamin D, despite the heterogeneity between the studies. Moreover, given the emerging interest in the gut-brain axis in the link between metabolic health and microbiota, various studies on prebiotics, probiotics, synbiotics, postbiotics and polysaccharide macromolecules have been considered. Some preclinical studies seem to highlight a possible role of the polyphenols, even if their clinical evidence is still discussed. Lastly, we describe possible effects of inositols and alpha-lipoic acid. Despite some dietary supplements seem to be promising in overweight subjects, only in a few of them a dose/response efficacy has been found in the pediatric age. Innovative, well-designed and targeted clinical trials are then needed to prove the beneficial effects of these compounds that could support the standard behavioral therapy for obesity.
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Affiliation(s)
- Giulia Fiore
- Department of Paediatrics, Vittore Buzzi Children's Hospital, University of Milan, Italy.
| | | | - Elisabetta Di Profio
- Department of Paediatrics, Vittore Buzzi Children's Hospital, University of Milan, Italy.
| | - Antonio Corsello
- Department of Paediatrics, Vittore Buzzi Children's Hospital, University of Milan, Italy.
| | - Marta Agostinelli
- Department of Paediatrics, Vittore Buzzi Children's Hospital, University of Milan, Italy.
| | - Alice La Mendola
- Department of Paediatrics, Vittore Buzzi Children's Hospital, University of Milan, Italy.
| | - Chiara Milanta
- Department of Paediatrics, Vittore Buzzi Children's Hospital, University of Milan, Italy.
| | - Cristina Campoy
- Department of Paediatrics, School of Medicine, University of Granada, Granada, Spain; EURISTIKOS Excellence Centre for Paediatric Research, Biomedical Research Centre, University of Granada, Granada, Spain; Spanish Network of Biomedical Research in Epidemiology and Public Health (CIBERESP), Granada's node, Institute of Health Carlos III, 28029 Madrid, Spain; Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), San Cecilio University Hospital. Health Sciences Technological Park, 18016 Granada, Spain.
| | - Valeria Calcaterra
- Department of Paediatrics, Vittore Buzzi Children's Hospital, University of Milan, Italy; Pediatric and Adolescent Unit, Department of Internal Medicine, University of Pavia, 27100 Pavia, Italy.
| | - Gianvincenzo Zuccotti
- Department of Paediatrics, Vittore Buzzi Children's Hospital, University of Milan, Italy; Department of Biomedical and Clinical Sciences L. Sacco, University of Milan, 20144 Milan, Italy; Pediatric Clinical Research Center, Fondazione Romeo ed Enrica Invernizzi, University of Milan, Milan, Italy.
| | - Elvira Verduci
- Department of Paediatrics, Vittore Buzzi Children's Hospital, University of Milan, Italy; Department of Health Sciences, University of Milan, Milan, Italy.
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Nutritional Management of Intestinal Failure due to Short Bowel Syndrome in Children. Nutrients 2022; 15:nu15010062. [PMID: 36615720 PMCID: PMC9823779 DOI: 10.3390/nu15010062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 12/19/2022] [Accepted: 12/20/2022] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND The most common cause of intestinal failure (IF) in childhood remains short bowel syndrome (SBS), where bowel mass is significantly reduced due to a congenital atresia or resection and parenteral nutrition (PN) needed. Home PN has improved outcome and quality of life, but the long-term therapeutic goal is to achieve enteral autonomy whilst avoiding long term complications. This paper is aimed at discussing nutritional strategies available to clinicians caring for these patients. METHODS A literature search was performed from 1992 to 2022 using Pubmed, MEDLINE and Cochrane Database of Systematic Reviews, and recent guidelines were reviewed. In the absence of evidence, recommendations reflect the authors' expert opinion. RESULTS Consensus on the best possible way of feeding children with IF-SBS is lacking and practice varies widely between centres. Feeding should commence as soon as possible following surgery. Oral feeding is the preferred route and breast milk (BM) the first milk of choice in infants. Donor BM, standard preterm or term formula are alternatives in the absence of maternal BM. Extensively hydrolysed or amino acid-based feeds are used when these are not tolerated. Solids should be introduced as soon as clinically appropriate. Children are encouraged to eat by mouth and experience different tastes and textures to avoid oral aversion. Aggressive weaning of PN and tube (over-) feeding are now discouraged. CONCLUSIONS To date, uniform agreement on the optimal type of feed, timing of food introduction and feeding regime used is lacking and great difference in practice remains. There is need for more research to establish common treatment protocols.
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Madsen MTB, Biltoft-Jensen AP, Trolle E, Lauritzen L, Michaelsen KF, Damsgaard CT. Wholegrain intake, growth and metabolic markers in Danish infants and toddlers: a longitudinal study. Eur J Nutr 2022; 61:3545-3557. [PMID: 35622136 DOI: 10.1007/s00394-022-02902-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Accepted: 04/27/2022] [Indexed: 11/04/2022]
Abstract
PURPOSE Wholegrain intake is linked to lower risk of lifestyle diseases, but little is known about its role in growth and metabolic health during the first years of life. We characterized wholegrain and dietary fibre intake in 439 Danish children at 9 and 36 months of age and explored associations with height z-scores (HAZ), body mass index z-scores (BMIZ) and metabolic markers. METHODS We used pooled data from two infant cohorts and estimated intakes of total wholegrain, dietary fibre and wholegrain subtypes from 7-day dietary records. Associations with HAZ, BMIZ and non-fasting plasma low-density (LDLC) and high-density-lipoprotein cholesterol, triacylglycerol, insulin and glucose were analysed in mixed models, adjusted for potential confounders. RESULTS Median (25th, 75th percentile) wholegrain intake was 7.5 (4.9, 10.5) and 6.5 (4.6, 9.0) g/MJ at 9 and 36 months. Neither wholegrain nor dietary fibre intake were associated with HAZ (P ≥ 0.09). At 36 months, wholegrain intake was inversely associated with LDLC (P = 0.05) and directly with glucose (P < 0.001). In secondary analyses, wholegrain rye was inversely associated with glucose at 9 months and insulin at 36 months (both P ≤ 0.03). Oat and wheat wholegrain were directly associated with glucose (both P ≤ 0.01) and wheat with BMIZ (P = 0.02) at 36 months. CONCLUSION Danish infants and toddlers have high intakes of wholegrain and dietary fibre, with no indication of compromised growth. In line with studies in adults, wholegrain intake was inversely associated with LDLC. The observed direct association between wholegrain intake and plasma glucose and associations with wholegrain subtypes should be investigated further.
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Affiliation(s)
- Marie T B Madsen
- Department of Nutrition, Exercise and Sports, Faculty of Science, University of Copenhagen, Frederiksberg, Denmark.
| | - Anja P Biltoft-Jensen
- Research Group for Nutrition, Sustainability and Health Promotion, Technical University of Denmark, Lyngby, Denmark
| | - Ellen Trolle
- Research Group for Nutrition, Sustainability and Health Promotion, Technical University of Denmark, Lyngby, Denmark
| | - Lotte Lauritzen
- Department of Nutrition, Exercise and Sports, Faculty of Science, University of Copenhagen, Frederiksberg, Denmark
| | - Kim F Michaelsen
- Department of Nutrition, Exercise and Sports, Faculty of Science, University of Copenhagen, Frederiksberg, Denmark
| | - Camilla T Damsgaard
- Department of Nutrition, Exercise and Sports, Faculty of Science, University of Copenhagen, Frederiksberg, Denmark
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Saturio S, Nogacka AM, Alvarado-Jasso GM, Salazar N, de los Reyes-Gavilán CG, Gueimonde M, Arboleya S. Role of Bifidobacteria on Infant Health. Microorganisms 2021; 9:2415. [PMID: 34946017 PMCID: PMC8708449 DOI: 10.3390/microorganisms9122415] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 11/19/2021] [Accepted: 11/21/2021] [Indexed: 12/19/2022] Open
Abstract
Bifidobacteria are among the predominant microorganisms during infancy, being a dominant microbial group in the healthy breastfed infant and playing a crucial role in newborns and infant development. Not only the levels of the Bifidobacterium genus but also the profile and quantity of the different bifidobacterial species have been demonstrated to be of relevance to infant health. Although no definitive proof is available on the causal association, reduced levels of bifidobacteria are perhaps the most frequently observed alteration of the intestinal microbiota in infant diseases. Moreover, Bifidobacterium strains have been extensively studied by their probiotic attributes. This review compiles the available information about bifidobacterial composition and function since the beginning of life, describing different perinatal factors affecting them, and their implications on different health alterations in infancy. In addition, this review gathers exhaustive information about pre-clinical and clinical studies with Bifidobacterium strains as probiotics in neonates.
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Affiliation(s)
- Silvia Saturio
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), 33300 Villaviciosa, Spain; (S.S.); (A.M.N.); (G.M.A.-J.); (N.S.); (C.G.d.l.R.-G.)
- Diet, Human Microbiota and Health Group, Institute of Health Research of the Principality of Asturias (ISPA), 33011 Oviedo, Spain
| | - Alicja M. Nogacka
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), 33300 Villaviciosa, Spain; (S.S.); (A.M.N.); (G.M.A.-J.); (N.S.); (C.G.d.l.R.-G.)
- Diet, Human Microbiota and Health Group, Institute of Health Research of the Principality of Asturias (ISPA), 33011 Oviedo, Spain
| | - Guadalupe M. Alvarado-Jasso
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), 33300 Villaviciosa, Spain; (S.S.); (A.M.N.); (G.M.A.-J.); (N.S.); (C.G.d.l.R.-G.)
| | - Nuria Salazar
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), 33300 Villaviciosa, Spain; (S.S.); (A.M.N.); (G.M.A.-J.); (N.S.); (C.G.d.l.R.-G.)
- Diet, Human Microbiota and Health Group, Institute of Health Research of the Principality of Asturias (ISPA), 33011 Oviedo, Spain
| | - Clara G. de los Reyes-Gavilán
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), 33300 Villaviciosa, Spain; (S.S.); (A.M.N.); (G.M.A.-J.); (N.S.); (C.G.d.l.R.-G.)
- Diet, Human Microbiota and Health Group, Institute of Health Research of the Principality of Asturias (ISPA), 33011 Oviedo, Spain
| | - Miguel Gueimonde
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), 33300 Villaviciosa, Spain; (S.S.); (A.M.N.); (G.M.A.-J.); (N.S.); (C.G.d.l.R.-G.)
- Diet, Human Microbiota and Health Group, Institute of Health Research of the Principality of Asturias (ISPA), 33011 Oviedo, Spain
| | - Silvia Arboleya
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), 33300 Villaviciosa, Spain; (S.S.); (A.M.N.); (G.M.A.-J.); (N.S.); (C.G.d.l.R.-G.)
- Diet, Human Microbiota and Health Group, Institute of Health Research of the Principality of Asturias (ISPA), 33011 Oviedo, Spain
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Seljak BK, Valenčič E, Hristov H, Hribar M, Lavriša Ž, Kušar A, Žmitek K, Krušič S, Gregorič M, Blaznik U, Ferjančič B, Bertoncelj J, Korošec M, Pravst I. Inadequate Intake of Dietary Fibre in Adolescents, Adults, and Elderlies: Results of Slovenian Representative SI. Menu Study. Nutrients 2021; 13:nu13113826. [PMID: 34836083 PMCID: PMC8619009 DOI: 10.3390/nu13113826] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Revised: 10/16/2021] [Accepted: 10/24/2021] [Indexed: 12/12/2022] Open
Abstract
Dietary fibre has proven to promote healthy body mass and reduce the risk of non-communicable diseases. To date, in Slovenia, there were only a few outdated studies of dietary fibre intake; therefore, we explored the dietary fibre intake using food consumption data collected in the SI.Menu project. Following the EU Menu methodology, data were collected on representative samples of adolescents, adults, and elderlies using a general questionnaire, a food propensity questionnaire, and two 24 h recalls. The results indicate that the intake of dietary fibre in Slovenia is lower than recommended. The proportion of the population with inadequate fibre intakes (<30 g/day) was 90.6% in adolescents, 89.6% in adults, and 83.9% in elderlies, while mean daily fibre intakes were 19.5, 20.9, and 22.4 g, respectively. Significant determinants for inadequate dietary fibre intake were sex in adolescents and adults, and body mass index in adults. The main food groups contributing to dietary fibre intake were bread and other grain products, vegetables and fruits, with significant differences between population groups. Contribution of fruits and vegetables to mean daily dietary fibre intake was highest in elderlies (11.6 g), followed by adults (10.6 g) and adolescents (8.5 g). Public health strategies, such as food reformulation, promoting whole-meal alternatives, consuming whole foods of plant origin, and careful planning of school meals could beneficially contribute to the overall dietary fibre intake in the population.
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Affiliation(s)
- Barbara Koroušić Seljak
- Computer Systems Department, Jožef Stefan Institute, SI-1000 Ljubljana, Slovenia;
- Correspondence: ; Tel.: +386-1-4773-363
| | - Eva Valenčič
- Computer Systems Department, Jožef Stefan Institute, SI-1000 Ljubljana, Slovenia;
- Jožef Stefan International Postgraduate School, SI-1000 Ljubljana, Slovenia
- Priority Research Centre in Physical Activity and Nutrition, Faculty of Health and Medicine, School of Health Sciences, The University of Newcastle, Callaghan, NSW 2308, Australia
| | - Hristo Hristov
- Nutrition Institute, Tržaška Cesta 40, SI-1000 Ljubljana, Slovenia; (H.H.); (M.H.); (Ž.L.); (A.K.); (K.Ž.); (S.K.); (I.P.)
| | - Maša Hribar
- Nutrition Institute, Tržaška Cesta 40, SI-1000 Ljubljana, Slovenia; (H.H.); (M.H.); (Ž.L.); (A.K.); (K.Ž.); (S.K.); (I.P.)
| | - Živa Lavriša
- Nutrition Institute, Tržaška Cesta 40, SI-1000 Ljubljana, Slovenia; (H.H.); (M.H.); (Ž.L.); (A.K.); (K.Ž.); (S.K.); (I.P.)
| | - Anita Kušar
- Nutrition Institute, Tržaška Cesta 40, SI-1000 Ljubljana, Slovenia; (H.H.); (M.H.); (Ž.L.); (A.K.); (K.Ž.); (S.K.); (I.P.)
| | - Katja Žmitek
- Nutrition Institute, Tržaška Cesta 40, SI-1000 Ljubljana, Slovenia; (H.H.); (M.H.); (Ž.L.); (A.K.); (K.Ž.); (S.K.); (I.P.)
- Higher School of Applied Sciences (VIST), Gerbičeva Cesta 51A, SI-1000 Ljubljana, Slovenia
| | - Sanja Krušič
- Nutrition Institute, Tržaška Cesta 40, SI-1000 Ljubljana, Slovenia; (H.H.); (M.H.); (Ž.L.); (A.K.); (K.Ž.); (S.K.); (I.P.)
| | - Matej Gregorič
- National Institute of Public Health, Trubarjeva 2, SI-1000 Ljubljana, Slovenia; (M.G.); (U.B.)
| | - Urška Blaznik
- National Institute of Public Health, Trubarjeva 2, SI-1000 Ljubljana, Slovenia; (M.G.); (U.B.)
| | - Blaž Ferjančič
- Biotechnical Faculty, University of Ljubljana, Jamnikarjeva 101, SI-1000 Ljubljana, Slovenia; (B.F.); (J.B.); (M.K.)
| | - Jasna Bertoncelj
- Biotechnical Faculty, University of Ljubljana, Jamnikarjeva 101, SI-1000 Ljubljana, Slovenia; (B.F.); (J.B.); (M.K.)
| | - Mojca Korošec
- Biotechnical Faculty, University of Ljubljana, Jamnikarjeva 101, SI-1000 Ljubljana, Slovenia; (B.F.); (J.B.); (M.K.)
| | - Igor Pravst
- Nutrition Institute, Tržaška Cesta 40, SI-1000 Ljubljana, Slovenia; (H.H.); (M.H.); (Ž.L.); (A.K.); (K.Ž.); (S.K.); (I.P.)
- Higher School of Applied Sciences (VIST), Gerbičeva Cesta 51A, SI-1000 Ljubljana, Slovenia
- Biotechnical Faculty, University of Ljubljana, Jamnikarjeva 101, SI-1000 Ljubljana, Slovenia; (B.F.); (J.B.); (M.K.)
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Sikorska-Zimny K, Beneduce L. The Metabolism of Glucosinolates by Gut Microbiota. Nutrients 2021; 13:2750. [PMID: 34444909 PMCID: PMC8401010 DOI: 10.3390/nu13082750] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Revised: 07/30/2021] [Accepted: 08/08/2021] [Indexed: 02/08/2023] Open
Abstract
Glucosinolates (GLS) and their derivatives are secondary plant metabolites abundant in Brassicaceae. Due to the enzymatic reaction between GLS and myrosinase enzyme, characteristic compounds with a pungent taste are formed, used by plants to defend themselves against insect herbivores. These GLS derivatives have an important impact on human health, including anti-inflammation and anti-cancer effects. However, GLS derivatives' formation needs previous enzymatic reactions catalyzed by myrosinase enzyme. Many of the brassica-based foods are processed at a high temperature that inactivates enzymes, hindering its bioavailability. In the last decade, several studies showed that the human gut microbiome can provide myrosinase activity that potentially can raise the beneficial effects of consumption of vegetables rich in GLS. The variability of the human gut microbiome (HGM) in human populations and the diverse intake of GLS through the diet may lead to greater variability of the real dose of pro-healthy compounds absorbed by the human body. The exploitation of the genetic and biochemical potential of HGM and correct ecological studies of both isolated strains and mixed population are of great interest. This review focuses on the most recent advances in this field.
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Affiliation(s)
- Kalina Sikorska-Zimny
- Fruit and Vegetables Storage and Processing Department, Division of Fruit and Vegetable Storage and Postharvest Physiology, The National Institute of Horticultural Research, Pomologiczna 13a Street, 96-100 Skierniewice, Poland
- Medical, Natural and Technical College, Institute of Health Sciences, Stefan Batory State University, Batorego 64c Street, 96-100 Skierniewice, Poland
| | - Luciano Beneduce
- Department of the Sciences of Agriculture, Food, Natural Resources, and Engineering (DAFNE) the University of Foggia, Via Napoli 25, 71122 Foggia, Italy;
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Savarino G, Corsello A, Corsello G. Macronutrient balance and micronutrient amounts through growth and development. Ital J Pediatr 2021; 47:109. [PMID: 33964956 PMCID: PMC8106138 DOI: 10.1186/s13052-021-01061-0] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Accepted: 04/27/2021] [Indexed: 11/23/2022] Open
Abstract
Nutrition is essential for human growth, particularly in newborns and children. An optimal growth needs a correct diet, in order to ensure an adequate intake of macronutrients and micronutrients. Macronutrients are the compounds that humans consume in largest quantities, mainly classified in carbohydrates, proteins and fats. Micronutrients are instead introduced in small quantities, but they are required for an adequate growth in the pediatric age, especially zinc, iron, vitamin D and folic acid. In this manuscript we describe the most important macro and micronutrients for children's growth.
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Affiliation(s)
- Giovanni Savarino
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties "G. D'Alessandro", University Hospital "P.Giaccone", Palermo, Italy.
| | - Antonio Corsello
- Pediatric Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
- University of Milan, Milan, Italy
| | - Giovanni Corsello
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties "G. D'Alessandro", University Hospital "P.Giaccone", Palermo, Italy
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Larrosa S, Luque V, Grote V, Closa-Monasterolo R, Ferré N, Koletzko B, Verduci E, Gruszfeld D, Xhonneux A, Escribano J. Fibre Intake Is Associated with Cardiovascular Health in European Children. Nutrients 2020; 13:E12. [PMID: 33374515 PMCID: PMC7822117 DOI: 10.3390/nu13010012] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 12/17/2020] [Accepted: 12/17/2020] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND We aimed at analysing the association between dietary fibre intake during childhood and cardiovascular health markers. METHODS We used observational longitudinal analysis and recorded diet using 3-day diaries at the ages of 3, 4, 5, 6, and 8 years in children from the EU Childhood Obesity Project Trial. At the age of 8, waist circumference, systolic and diastolic blood pressure (SBP and DBP) and biochemical analyses (lipoproteins, triglycerides and homeostasis model for insulin resistance (HOMA-IR)) were evaluated. Those parameters were combined into a cardiometabolic risk score through the sum of their internal z-scores. RESULTS Four-hundred children (51.8% girls) attended to the 8-year visit with a 3-day diary. Adjusted linear regression models showed that children who repeatedly stayed in the lowest tertile of fibre intake during childhood had higher HOMA-IR (p = 0.004), higher cardiometabolic risk score (p = 0.02) and a nonsignificant trend toward a higher SBP at 8 years. The higher the dietary intake of soluble fibre (from fruits and vegetables) at 8 years, the lower the HOMA-IR and the cardiometabolic risk score (p = 0.002; p = 0.004). SBP was directly associated with fibre from potatoes and inversely with fibre from nuts and pulses. CONCLUSION A diet rich in dietary fibre from fruits, vegetables, pulses and nuts from early childhood was associated to a healthier cardiovascular profile, regardless of children's weight.
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Affiliation(s)
- Susana Larrosa
- Paediatrics, Nutrition and Development Research Unit, Universitat Rovira i Virgili, IISPV, 43204 Reus, Spain; (S.L.); (R.C.-M.); (N.F.)
| | - Veronica Luque
- Paediatrics, Nutrition and Development Research Unit, Universitat Rovira i Virgili, IISPV, 43204 Reus, Spain; (S.L.); (R.C.-M.); (N.F.)
- Serra Hunter Fellow, Universitat Rovira i Virgili, 43201 Reus, Spain
| | - Veit Grote
- Department Paediatrics, Dr. von Hauner Children’s Hospital, University Hospital, LMU Ludwig-Maximilians-Universität, 80337 Munich, Germany; (V.G.); (B.K.)
| | - Ricardo Closa-Monasterolo
- Paediatrics, Nutrition and Development Research Unit, Universitat Rovira i Virgili, IISPV, 43204 Reus, Spain; (S.L.); (R.C.-M.); (N.F.)
| | - Natalia Ferré
- Paediatrics, Nutrition and Development Research Unit, Universitat Rovira i Virgili, IISPV, 43204 Reus, Spain; (S.L.); (R.C.-M.); (N.F.)
| | - Berthold Koletzko
- Department Paediatrics, Dr. von Hauner Children’s Hospital, University Hospital, LMU Ludwig-Maximilians-Universität, 80337 Munich, Germany; (V.G.); (B.K.)
- Else Kröner-Seniorprofessor of Paediatrics, LMU Ludwig-Maximilians-Universität, 80337 Munich, Germany
| | - Elvira Verduci
- Department of Health Sciences, University of Milan, 20146 Milano, Italy;
- Department of Pediatrics Ospedale Vittore Buzzi, University of Milan, 20154 Milano, Italy
| | - Dariusz Gruszfeld
- Neonatal Department, Children’s Memorial Health Institute, 04-730 Warsaw, Poland;
| | | | - Joaquin Escribano
- Paediatrics, Nutrition and Development Research Unit, Universitat Rovira i Virgili, IISPV, 43204 Reus, Spain; (S.L.); (R.C.-M.); (N.F.)
- Serra Hunter Fellow, Universitat Rovira i Virgili, 43201 Reus, Spain
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Carbohydrates, Starch, Total Sugar, Fiber Intakes and Food Sources in Spanish Children Aged One to <10 Years-Results from the EsNuPI Study. Nutrients 2020; 12:nu12103171. [PMID: 33081297 PMCID: PMC7603006 DOI: 10.3390/nu12103171] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Revised: 09/29/2020] [Accepted: 10/13/2020] [Indexed: 02/06/2023] Open
Abstract
Diet quality is a modifiable factor that may contribute to the onset of diet-related chronic diseases. Currently, in Spain there are no studies that examine the intakes and sources for total carbohydrates, starch, total sugar, and fiber by both children consuming all kind of milks and children regularly consuming adapted milk formulas. Our goal was to evaluate the contribution of different food groups to total carbohydrates, starch, total sugar, and fiber consumption within the EsNuPI study participants by assessing their usual intakes by applying two 24 h dietary recalls that were completed by 1448 children (1 to <10 years) divided into two cohorts: one Spanish Reference Cohort (SRS) of the general population (n = 707) and another cohort which included children consuming adapted milks including follow-on milk, toddler’s or growing up milk, fortified and enriched milks, here called Adapted Milk Consumers Cohort” (AMS) (n = 741). Estimation of the usual intake showed that nutrient intake increased with age for all nutrients except for fiber. The percentage of children by age and gender who met the reference intake (RI) range for total carbohydrates, was in all groups more than 50% of individuals, except for girls aged 6 to <10 years from the reference cohort in which only 46.9% complied the RI. Median fiber intake, both in the SRS and the AMS, was well below the adequate intake (AI) for children between 3 and 10 years. Main total carbohydrates sources were cereals, followed by milk and dairy products, fruits, bakery and pastry, vegetables and sugars and sweets. The highest contributors to starch intakes were cereals, bakery and pastry, vegetables, and fruits. Major sources of total sugar intakes were milk and dairy products, fruits, bakery and pastry, sugars and sweets, vegetables, and cereals. Nonetheless, milk and dairy products, and fruits, mainly provided lactose and fructose, respectively, which are not considered free sugars. Higher contribution to fiber intakes was provided by fruits, cereals, vegetables and bakery and pastry. There were no significant differences in relation with the total sugar intake according to the body mass index (BMI) between SRS and AMS. The present study suggests a high proportion of children had total carbohydrates intakes in line with recommendations by public health authorities, but still a significant number presented insufficient total carbohydrate and fiber intakes, while total sugar consumption was high, with no major differences between SRS and AMS cohorts.
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Poinsot R, Vieux F, Dubois C, Perignon M, Méjean C, Darmon N. Nutritional Quality of Vegetarian and Non-Vegetarian Dishes at School: Are Nutrient Profiling Systems Sufficiently Informative? Nutrients 2020; 12:E2256. [PMID: 32731494 PMCID: PMC7468702 DOI: 10.3390/nu12082256] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Revised: 07/24/2020] [Accepted: 07/27/2020] [Indexed: 02/07/2023] Open
Abstract
In France, school canteens must offer a vegetarian meal at least once per week. The objective was to evaluate the nutritional quality of school main dishes. A database of main dishes served in primary schools was first split into non-vegetarian (n = 669) and vegetarian (n = 315) categories. The latter has been divided into three sub-categories: vegetarian dishes containing cheese, vegetarian dishes containing eggs and/or dairy products but no cheese and vegetarian dishes without any eggs, cheese or other dairy products (vegan). Categories and sub-categories were compared based on nutrient adequacy ratios for "protective" nutrients (proteins, fibres, vitamins, minerals, essential fatty acids), the contents of nutrients to be limited (saturated fatty acids (SFA), sodium, free sugars) and on two nutrient profiling systems (SAIN,LIM and Nutri-Score). The vegetarian category and the non-vegetarian category displayed "adequate" levels (≥5% adequacy for 100 kcal) on average for almost all "protective" nutrients. The three sub-categories of vegetarian dishes displayed good SAIN,LIM and Nutri-Score profiles on average, although key nutrients were lacking (vitamin B12, vitamin D and DHA) or were present in insufficient amounts (vitamin B2 and calcium) in the vegan sub-category. The sub-category containing eggs and/or dairy products other than cheese was a good compromise, as it provided protective nutrients associated with eggs and fresh dairy products, while the sub-category containing cheese provided higher levels of SFA. Nutrient profile algorithms are insufficiently informative to assess the nutritional quality of school dishes.
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Affiliation(s)
- Romane Poinsot
- MOISA, Université de Montpellier, CIRAD, CIHEAM-IAMM, INRAE, Institut Agro, 34060 Montpellier, France; (R.P.); (M.P.); (C.M.)
- MS-Nutrition, Faculté de Médecine La Timone, 13385 Marseille, France;
| | - Florent Vieux
- MS-Nutrition, Faculté de Médecine La Timone, 13385 Marseille, France;
| | | | - Marlène Perignon
- MOISA, Université de Montpellier, CIRAD, CIHEAM-IAMM, INRAE, Institut Agro, 34060 Montpellier, France; (R.P.); (M.P.); (C.M.)
| | - Caroline Méjean
- MOISA, Université de Montpellier, CIRAD, CIHEAM-IAMM, INRAE, Institut Agro, 34060 Montpellier, France; (R.P.); (M.P.); (C.M.)
| | - Nicole Darmon
- MOISA, Université de Montpellier, CIRAD, CIHEAM-IAMM, INRAE, Institut Agro, 34060 Montpellier, France; (R.P.); (M.P.); (C.M.)
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13
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Olieman J, Kastelijn W. Nutritional Feeding Strategies in Pediatric Intestinal Failure. Nutrients 2020; 12:E177. [PMID: 31936393 PMCID: PMC7019898 DOI: 10.3390/nu12010177] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2019] [Revised: 12/31/2019] [Accepted: 01/04/2020] [Indexed: 12/20/2022] Open
Abstract
Intestinal failure is defined as a critical reduction of the gut mass or function, below the minimum needed to absorb nutrients and fluids. The ultimate goal in intestinal failure is to promote bowel adaptation and reach enteral autonomy while a healthy growth and development is maintained. The condition is heterogeneous and complex. Therefore, recommendations for the type and duration of parenteral, enteral, and oral nutrition are variable, with the child's age as an additional key factor. The aim of this review is to provide an overview of nutritional feeding strategies in this heterogeneous population. Different perspectives on nutritional management, nutrition and adaptation, and microbiome and nutrition will be discussed.
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Affiliation(s)
- Joanne Olieman
- Department of Internal Medicine, Division of Dietetics, Erasmus MC, University Medical Center Rotterdam, Wytemaweg 40, 3015 GD Rotterdam, The Netherlands;
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14
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Maffei HVL, Morais MBD. PROPOSALS TO APPROXIMATE THE PEDIATRIC ROME CONSTIPATION CRITERIA TO EVERYDAY PRACTICE. ARQUIVOS DE GASTROENTEROLOGIA 2018; 55Suppl 1:56-60. [PMID: 30184022 DOI: 10.1590/s0004-2803.201800000-44] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/23/2018] [Accepted: 03/27/2018] [Indexed: 12/27/2022]
Abstract
BACKGROUND Acceptance of the prevailing pediatric Rome constipation criteria, by primary care physician, is still low. Even for research purposes they have not been universally adopted. Thus, it has been indicated that some re-evaluation of these criteria would be welcome. OBJECTIVE The authors aimed to look at the timing of diagnosis and the dietary treatment recommendations in the criteria, to make proposals trying to approximate them to everyday practice. METHODS The literature cited in the Rome criteria was reviewed and the publications pertinent to the subject, searched by Medline up to January 2018, were included. RESULTS An early diagnosis is fundamental to avoid evolution to bothersome complications and possibly to 'intractable' constipation, but the inclusion of two items of the criteria might hamper it. Thus, one constipation sign/symptom should suffice, usually the easily observable 'painful or hard bowel movements'. Details about dietary fiber recommendations are missing in the criteria, although its increase is usually the first approach in primary care, and overall the data about dietary fiber supplements point to beneficial effects. CONCLUSION For diagnosis and treatment of pediatric constipation in primary care, one constipation sign/symptom should suffice. The recommended daily dietary fiber intake, according to the American Health Foundation, should be detailed as a treatment measure, and also for prevention, from weaning on.
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Affiliation(s)
- Helga Verena Leoni Maffei
- Universidade Estadual Paulista (UNESP), Faculdade de Medicina de Botucatu, Departamento de Pediatria, Botucatu,SP, Brasil
| | - Mauro Batista de Morais
- Universidade Federal de São Paulo (UNIFESP), Escola Paulista de Medicina, Divisão de Gastroenterologia Pediátrica, São Paulo, SP, Brasil
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15
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Salvatore S, Savino F, Singendonk M, Tabbers M, Benninga MA, Staiano A, Vandenplas Y. Thickened infant formula: What to know. Nutrition 2018; 49:51-56. [PMID: 29495000 DOI: 10.1016/j.nut.2017.10.010] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2017] [Revised: 09/21/2017] [Accepted: 10/05/2017] [Indexed: 01/11/2023]
Abstract
OBJECTIVES This study aimed to provide an overview of the characteristics of thickened formulas to aid health care providers manage infants with regurgitations. METHODS The indications, properties, and efficacy of different thickening agents and thickened formulas on regurgitation and gastroesophageal reflux in infants were reviewed. PubMed and the Cochrane database were searched up to December 2016. RESULTS Based on the literature review, thickened formulas reduce regurgitation, may improve reflux-associated symptoms, and increase weight gain. However, clinical efficacy is related to the characteristics of the formula and of the infant. Commercial thickened formulas are preferred over the supplementation of standard formulas with thickener because of the better viscosity, digestibility, and nutritional balance. Rice and corn starch, carob bean gum, and soy bean polysaccharides are available as thickening agents. Hydrolyzed formulas have recently shown promising additional benefit. CONCLUSIONS Thickened formulas reduce the frequency and severity of regurgitation and are indicated in formula-fed infants with persisting symptoms despite reassurance and appropriate feeding volume intake.
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Affiliation(s)
- Silvia Salvatore
- Clinical Pediatrica di Varese, Universita dell'Insubria, Varese, Italy
| | - Francesco Savino
- Ospedale Infantile Regina Margherita, Città della Salute e della Scienza di Torino, Torino, Italy
| | - Maartje Singendonk
- Department of Pediatric Gastroenterology and Nutrition, Emma Children's Hospital AMC, Amsterdam, The Netherlands
| | - Merit Tabbers
- Department of Pediatric Gastroenterology and Nutrition, Emma Children's Hospital AMC, Amsterdam, The Netherlands
| | - Marc A Benninga
- Department of Pediatric Gastroenterology and Nutrition, Emma Children's Hospital AMC, Amsterdam, The Netherlands
| | - Annamaria Staiano
- Department of Translation Medical Science, Section of Pediatrics, University of Naples, Federico II, Italy
| | - Yvan Vandenplas
- Department of Pediatrics, UZ Brussel, Vrije Universiteit Brussel, Brussels, Belgium.
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16
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Chapter 7. The Contributions of the ESPGHAN Committees on Nutrition to Paediatric Nutrition. J Pediatr Gastroenterol Nutr 2018; 66 Suppl 1:S144-S153. [PMID: 29596188 DOI: 10.1097/mpg.0000000000001918] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
The first Committee on Nutrition (CoN) was founded in 1974. Two years later nutrition (N) was added to the society's name, which then became ESPGAN. The Committee systematised compositional and quality criteria for breast milk substitutes and food for special medical purposes, the first of many examples on how recommendations and comments published by the Committees on Nutrition (CsoN) were adopted by the European Economic Community, later the European Union and also influenced the World Health Organization/Food and Agriculture Organization of the United Nations Codex standards. A second CoN focusing on preterm infants was established in 1979 and its recommendations on nutrition of these infants were widely implemented. The third and standing CoN, established 1986, started to organise high-quality symposia at the annual meetings appreciating the need to enhance the expertise in nutritional research. From 1991 the CoN has organised Summer Schools in paediatric nutrition for young colleagues further emphasising its educational interest and more recently an annual, more specialised Nutrition Masterclass. Successively the interest of the CoN has expanded to other areas, such as highlighting dilemmas and uncertainties in the field of nutrition including the design, choice of outcomes and statistical analysis of trials in infant nutrition. The work of the CsoN have had great impact on paediatric nutrition and the committee will continue its important role by writing commentaries and systematic reviews and revising guidelines when required to inform and stimulate discussion among colleagues as well as stimulate training in paediatric nutrition by organising workshops and scientific meetings, training courses, and other approaches, and by interaction with other expert groups.
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17
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González-Bermúdez CA, López-Nicolás R, Peso-Echarri P, Frontela-Saseta C, Martínez-Graciá C. Effects of different thickening agents on infant gut microbiota. Food Funct 2018; 9:1768-1778. [PMID: 29508870 DOI: 10.1039/c7fo01992k] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Infant microbiota has to progress from an almost sterile to a complex and varied community, so the main objective of this work was to evaluate the effect of three thickening ingredients on infant microbiota, as well as their in vitro gut fermentability. Experiments were performed using fresh faecal samples from healthy donors of 2-3 months of age. Stabilised stool samples were injected into Wheaton serum bottles containing pre-reduced MBM and 1% (w/v) fermentation substrates (locust bean gum, LBG; maize hydroxypropylated distarch phosphate, Mhdp; and pre-gelatinized rice starch, gRS). Samples were taken during fermentation, and pH, gas pressure, SCFA and bacterial population were analysed. The addition of thickeners resulted in a significant negative correlation (p < 0.05) between time and pH, showing significantly lower (p < 0.01) pH values for Mhdp and gRS than for LBG. Modified starches showed significantly higher values (p < 0.05) of total gas production than did LBG. Total SCFA molar concentrations for LBG, as well as propionate production, were significantly higher (p < 0.05) than for Mhdp and gRS. Regarding bacterial population, LBG promoted a more varied microbiota enhancing the growth of Atopobium and Bacteroidetes, whereas Mhdp and gRS induced higher Lactobacillus and Bifidobacteria at the beginning of fermentation. LBG induced moderate gas production and a slow drop of pH, and caused a decreasing acetate : propionate ratio, enhancing the development of a varied faecal microbiota. In contrast, Mhdp and gRS induced high gas production, a sudden drop of pH and a greater production of acetate, which promoted a less varied faecal microbiota.
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Affiliation(s)
- C A González-Bermúdez
- Department of Food Science and Nutrition, Faculty of Veterinary Sciences, Regional Campus of International Excellence Campus Mare Nostrum, University of Murcia, Spain.
| | - R López-Nicolás
- Department of Food Science and Nutrition, Faculty of Veterinary Sciences, Regional Campus of International Excellence Campus Mare Nostrum, University of Murcia, Spain.
| | - P Peso-Echarri
- Department of Food Science and Nutrition, Faculty of Veterinary Sciences, Regional Campus of International Excellence Campus Mare Nostrum, University of Murcia, Spain.
| | - C Frontela-Saseta
- Department of Food Science and Nutrition, Faculty of Veterinary Sciences, Regional Campus of International Excellence Campus Mare Nostrum, University of Murcia, Spain.
| | - C Martínez-Graciá
- Department of Food Science and Nutrition, Faculty of Veterinary Sciences, Regional Campus of International Excellence Campus Mare Nostrum, University of Murcia, Spain.
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18
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Laursen MF, Bahl MI, Michaelsen KF, Licht TR. First Foods and Gut Microbes. Front Microbiol 2017; 8:356. [PMID: 28321211 PMCID: PMC5337510 DOI: 10.3389/fmicb.2017.00356] [Citation(s) in RCA: 115] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2016] [Accepted: 02/21/2017] [Indexed: 12/26/2022] Open
Abstract
The establishment of the human gut microbiota in early life has been associated with later health and disease. During the 1st months after birth, the microbial composition in the gut is known to be affected by the mode of delivery, use of antibiotics, geographical location and type of feeding (breast/formula). Consequently, the neonatal period and early infancy has attracted much attention. However, after this first period the gut microbial composition continues to develop until the age of 3 years, and these 1st years have been designated “a window of opportunity” for microbial modulation. The beginning and end of this window is currently debated, but it likely coincides with the complementary feeding period, marking the gradual transition from milk-based infant feeding to family diet usually occurring between 6 and 24 months. Furthermore, the ‘first 1000 days,’ i.e., the period from conception until age 2 years, are generally recognized to be of particular importance for the healthy development of children. While dietary changes are known to affect the adult gut microbiota, there is a gap in our knowledge on how the introduction of new dietary components into the diet of infants/young children affects the gut microbiota development. This perspective paper summarizes the currently very few studies addressing the effects of complementary diet on gut microbiota, and highlights the recent finding that transition to family foods greatly impacts the development of gut microbial diversity. Further, we discuss potential impacts on child health and the need for further studies on this important topic.
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Affiliation(s)
- Martin F Laursen
- National Food Institute, Technical University of Denmark Søborg, Denmark
| | - Martin I Bahl
- National Food Institute, Technical University of Denmark Søborg, Denmark
| | - Kim F Michaelsen
- Department of Nutrition, Exercise and Sports, University of Copenhagen Frederiksberg, Denmark
| | - Tine R Licht
- National Food Institute, Technical University of Denmark Søborg, Denmark
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19
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Ku S, Park MS, Ji GE, You HJ. Review on Bifidobacterium bifidum BGN4: Functionality and Nutraceutical Applications as a Probiotic Microorganism. Int J Mol Sci 2016; 17:ijms17091544. [PMID: 27649150 PMCID: PMC5037818 DOI: 10.3390/ijms17091544] [Citation(s) in RCA: 59] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2016] [Revised: 09/01/2016] [Accepted: 09/08/2016] [Indexed: 01/20/2023] Open
Abstract
Bifidobacterium bifidum BGN4 is a probiotic strain that has been used as a major ingredient to produce nutraceutical products and as a dairy starter since 2000. The various bio-functional effects and potential for industrial application of B. bifidum BGN4 has been characterized and proven by in vitro (i.e., phytochemical bio-catalysis, cell adhesion and anti-carcinogenic effects on cell lines, and immunomodulatory effects on immune cells), in vivo (i.e., suppressed allergic responses in mouse model and anti-inflammatory bowel disease), and clinical studies (eczema in infants and adults with irritable bowel syndrome). Recently, the investigation of the genome sequencing was finished and this data potentially clarifies the biochemical characteristics of B. bifidum BGN4 that possibly illustrate its nutraceutical functionality. However, further systematic research should be continued to gain insight for academic and industrial applications so that the use of B. bifidum BGN4 could be expanded to result in greater benefit. This review deals with multiple studies on B. bifidum BGN4 to offer a greater understanding as a probiotic microorganism available in functional food ingredients. In particular, this work considers the potential for commercial application, physiological characterization and exploitation of B. bifidum BGN4 as a whole.
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Affiliation(s)
- Seockmo Ku
- Department of Food and Nutrition, Research Institute of Human Ecology, Seoul National University, Seoul 151-742, Korea.
- Laboratory of Renewable Resources Engineering, Department of Agricultural and Biological Engineering, Purdue University, West Lafayette, IN 47907-2022, USA.
| | - Myeong Soo Park
- Department of Hotel Culinary Arts, Yeonsung University, Anyang 430-749, Korea.
| | - Geun Eog Ji
- Department of Food and Nutrition, Research Institute of Human Ecology, Seoul National University, Seoul 151-742, Korea.
- Research Center, BIFIDO Co., Ltd., Hongcheon 250-804, Korea.
| | - Hyun Ju You
- Department of Food and Nutrition, Research Institute of Human Ecology, Seoul National University, Seoul 151-742, Korea.
- Institute of Health and Environment, Graduate School of Public Health, Seoul National University, Seoul 151-742, Korea.
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20
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Associations between Dietary Fiber Intake in Infancy and Cardiometabolic Health at School Age: The Generation R Study. Nutrients 2016; 8:nu8090531. [PMID: 27589791 PMCID: PMC5037518 DOI: 10.3390/nu8090531] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2016] [Revised: 08/09/2016] [Accepted: 08/23/2016] [Indexed: 02/06/2023] Open
Abstract
Dietary fiber (DF) intake may be beneficial for cardiometabolic health. However, whether this already occurs in early childhood is unclear. We investigated associations between DF intake in infancy and cardiometabolic health in childhood among 2032 children participating in a population-based cohort in The Netherlands. Information on DF intake at a median age of 12.9 months was collected using a food-frequency questionnaire. DF was adjusted for energy intake using the residual method. At age 6 years, body fat percentage, high-density lipoprotein (HDL)-cholesterol, insulin, triglycerides, and blood pressure were assessed and expressed in age- and sex-specific standard deviation scores (SDS). These five factors were combined into a cardiometabolic risk factor score. In models adjusted for several parental and child covariates, a higher DF intake was associated with a lower cardiometabolic risk factor score. When we examined individual cardiometabolic factors, we observed that a 1 g/day higher energy-adjusted DF intake was associated with 0.026 SDS higher HDL-cholesterol (95% CI 0.009, 0.042), and 0.020 SDS lower triglycerides (95% CI −0.037, −0.003), but not with body fat, insulin, or blood pressure. Results were similar for DF with and without adjustment for energy intake. Our findings suggest that higher DF intake in infancy may be associated with better cardiometabolic health in later childhood.
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21
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Okoth JK, Ochola SA, Gikonyo NK, Makokha A. Development of a nutrient-dense complementary food using amaranth-sorghum grains. Food Sci Nutr 2016; 5:86-93. [PMID: 28070319 PMCID: PMC5217873 DOI: 10.1002/fsn3.367] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2016] [Revised: 03/09/2016] [Accepted: 03/10/2016] [Indexed: 12/23/2022] Open
Abstract
Thin porridge from cereals and starchy tubers is a common complementary food in Sub Saharan Africa. It may be high in antinutrients, low in energy, and nutrient density hence inadequate in providing infants' high energy and nutrients requirements per unit body weight. Consequently, undernourishment levels among children under 5 years are high. Therefore, there is need to avail nutrient‐dense complementary foods especially for children in low‐resource settings. The study was aimed at developing a nutrient‐dense complementary food from amaranth and sorghum grains. Amaranth grain, a pseudocereal, though rarely used as a complementary food in Kenya has a higher nutritional quality than other staples. Plant‐based foods are known to have high levels of antinutrients. Steeping and germination were used to reduce the levels of antinutrients and enhance the bioavailability of minerals in the grains. Various steeped and germinated amaranth and sorghum grains formulations were made to find the ratio with the highest nutrient content and lowest antinutrient levels. The 90% amaranth‐sorghum grains formulation had significantly (F = 32.133, P < 0.05) higher energy (5 kcal per g on dry weight basis) than the other formulations and a protein content of 14.4%. This is higher than the estimated protein needs from complementary foods even for a 12–23 months child of low breast milk intake (9.1 g/d). Antinutrients could not be detected which could imply enhanced nutrient bioavailability. Therefore, a nutrient‐dense complementary food product was developed from steeped and germinated amaranth and sorghum grains with 90% amaranth grain. In ready to eat form, it would give an energy content of 1.7 kcal per g (dilution of 1:2 amaranth‐sorghum flour to water) and 1.2 kcal per g (dilution of 1:4 amaranth‐sorghum flour to water). It can be used as a nutrient‐dense complementary food and for other vulnerable groups.
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Affiliation(s)
- Judith Kanensi Okoth
- Department of Food Science and Technology Jomo Kenyatta University of Agriculture and Technology P.O. Box 62000-00200 Nairobi Kenya
| | - Sophie Atieno Ochola
- Department of Foods, Nutrition and Dietetics Kenyatta University P.O. Box 43844-00100 Nairobi Kenya
| | - Nicholas K Gikonyo
- Department of Pharmacy and Complementary/Alternative Medicine Kenyatta University P.O. Box 43844-00100 Nairobi Kenya
| | - Anselimo Makokha
- Department of Food Science and Technology Jomo Kenyatta University of Agriculture and Technology P.O. Box 62000-00200 Nairobi Kenya
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22
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Promoting intestinal adaptation by nutrition and medication. Best Pract Res Clin Gastroenterol 2016; 30:249-61. [PMID: 27086889 DOI: 10.1016/j.bpg.2016.03.002] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2016] [Accepted: 03/01/2016] [Indexed: 01/31/2023]
Abstract
The ultimate goal in the treatment of short bowel syndrome is to wean patients off parenteral nutrition, by promoting intestinal adaptation. Intestinal adaptation is the natural compensatory process that occurs after small bowel resection. Stimulating the remaining bowel with enteral nutrition can enhance this process. Additionally, medication can be used to either reduce factors that complicate the adaptation process or to stimulate intestinal adaptation, such as antisecretory drugs and several growth factors. The aim of this review was to provide an overview of the best nutritional strategies and medication that best promote intestinal adaptation.
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Abstract
The role of dietary fibre in promoting sustained health has been studied for several decades and in adults there is good evidence that diets rich in high-fibre foods reduce the risk of chronic diseases, including CVD and cancer. Research in this area, however, has been hampered by uncertainties about the definition of dietary fibre which has resulted in many studies measuring fibre in different ways. There is also a wide range of properties and actions of different fibres in the human body, depending on their solubility, viscosity and fermentability by the colonic microbiota. This review considers the epidemiological evidence for dietary fibre and health in children and the current dietary recommendations and measured intakes in several countries using national surveys. In children and adolescents, there is a particular lack of relevant research on which to formulate appropriate dietary fibre recommendations and these are often based on extrapolation from adult data. However, children are not little adults and have differing physiology and nutritional needs as they grow. The dietary recommendations in different countries are based on varying premises and daily amounts. Intakes vary from country to country and on the whole do not meet recommendations. Much more research is needed in children to fully understand the impact of dietary fibre on growth and health in the young to allow more appropriate recommendations to be made.
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Intestinal microbiota development in preterm neonates and effect of perinatal antibiotics. J Pediatr 2015; 166:538-44. [PMID: 25444008 DOI: 10.1016/j.jpeds.2014.09.041] [Citation(s) in RCA: 276] [Impact Index Per Article: 30.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2014] [Revised: 09/04/2014] [Accepted: 09/22/2014] [Indexed: 01/15/2023]
Abstract
OBJECTIVES To assess the establishment of the intestinal microbiota in very low birthweight preterm infants and to evaluate the impact of perinatal factors, such as delivery mode and perinatal antibiotics. STUDY DESIGN We used 16S ribosomal RNA gene sequence-based microbiota analysis and quantitative polymerase chain reaction to evaluate the establishment of the intestinal microbiota. We also evaluated factors affecting the microbiota, during the first 3 months of life in preterm infants (n = 27) compared with full-term babies (n = 13). RESULTS Immaturity affects the microbiota as indicated by a reduced percentage of the family Bacteroidaceae during the first months of life and by a higher initial percentage of Lactobacillaceae in preterm infants compared with full term infants. Perinatal antibiotics, including intrapartum antimicrobial prophylaxis, affects the gut microbiota, as indicated by increased Enterobacteriaceae family organisms in the infants. CONCLUSIONS Prematurity and perinatal antibiotic administration strongly affect the initial establishment of microbiota with potential consequences for later health.
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Salazar N, Arboleya S, Valdés L, Stanton C, Ross P, Ruiz L, Gueimonde M, de Los Reyes-Gavilán CG. The human intestinal microbiome at extreme ages of life. Dietary intervention as a way to counteract alterations. Front Genet 2014; 5:406. [PMID: 25484891 PMCID: PMC4240173 DOI: 10.3389/fgene.2014.00406] [Citation(s) in RCA: 101] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2014] [Accepted: 11/02/2014] [Indexed: 12/21/2022] Open
Abstract
The intestinal microbiome is defined as the assembly of genomes from microorganisms inhabiting the gut. This microbial ecosystem regulates important functions of the host and its correct composition and functionality is essential for a “healthy status.” Metagenomic studies have highlighted variations of the intestinal microbiota as a function of age and diet. Colonization of the infant gut starts at birth and is influenced by feeding habits (formula vs. breast-feeding), birth mode and antibiotic exposure. The intestinal microbiota of full-term vaginally delivered breast-fed infants is considered the gold-standard, representing the reference for studies of alterations in other pediatric populations. At 2–3 years of age, the intestinal microbiota reaches a composition similar to adults, remaining without noticeable variations until senescence, when microbial instability and changes reappear. Here we summarize the current knowledge on intestinal microbiota alterations at extreme stages of life and tools for designing differentiated nutritional strategies by the use of probiotics, prebiotics and specific nutrients in order to restore a balanced microbiota and to improve immune and nutritional status.
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Affiliation(s)
- Nuria Salazar
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias - Consejo Superior de Investigaciones Científicas Villaviciosa, Spain
| | - Silvia Arboleya
- Alimentary Pharmabiotic Centre, Teagasc, Food Research Centre Moorepark Fermoy, Ireland
| | - Lorena Valdés
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias - Consejo Superior de Investigaciones Científicas Villaviciosa, Spain
| | - Catherine Stanton
- Alimentary Pharmabiotic Centre, Teagasc, Food Research Centre Moorepark Fermoy, Ireland
| | - Paul Ross
- Alimentary Pharmabiotic Centre, University College Cork Cork, Ireland
| | - Lorena Ruiz
- Alimentary Pharmabiotic Centre, University College Cork Cork, Ireland
| | - Miguel Gueimonde
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias - Consejo Superior de Investigaciones Científicas Villaviciosa, Spain
| | - Clara G de Los Reyes-Gavilán
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias - Consejo Superior de Investigaciones Científicas Villaviciosa, Spain
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Abstract
OBJECTIVES The aim of the study was to test the clinical efficacy and effect on colonic transit time (CTT) of a dietary fiber mixture given to children with controlled chronic constipation (CC) after the withdrawal of stool softeners and enemas. METHODS This randomized, placebo-controlled, double-blind clinical trial involved 54 patients aged 4 to 12 years and had CC that was controlled by the use of low-dose stool softeners. The use of these softeners was discontinued when the patients were admitted to the clinical trial. The patients were randomized into 2 groups for the 4-week study period. One group received a dietary fiber mixture and the other group received a placebo (maltodextrin). The primary outcome was therapeutic failure (oral stool softeners or enemas was required to prescribe during the trial). Secondary outcomes included defecation frequency, stool consistency (measured using the Bristol Stool Form Scale), and CTT. RESULTS Therapeutic failure was observed in 34.6% (9/26) of the patients in the dietary fiber mixture group and in 35.7% (10/28) in the control group (P = 0.933). The mean increase in daily bowel movements was 0.53 in the dietary fiber mixture group and 0.23 in the control group (P = 0.014). The patients in the dietary fiber mixture group (60.0%) passed nonhardened stools more frequently than did those in the control group (16.7%, P = 0.003). The CTT was similar for both groups. CONCLUSIONS The fiber mixture did not prevent the suspension of stool softeners or lead to reduced CTT; however, the mixture promoted an increased frequency of defecation and an improvement in the stool consistency.
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Scientific Opinion on nutrient requirements and dietary intakes of infants and young children in the European Union. EFSA J 2013. [DOI: 10.2903/j.efsa.2013.3408] [Citation(s) in RCA: 91] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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Nährstoffbedarf. PÄDIATRISCHE GASTROENTEROLOGIE, HEPATOLOGIE UND ERNÄHRUNG 2013. [PMCID: PMC7498775 DOI: 10.1007/978-3-642-24710-1_25] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
Die angemessene Deckung der Ernährungserfordernisse von Kindern und Jugendlichen ist von zentraler Bedeutung für Wachstum und Entwicklung, die kurz- und langfristige Gesundheit sowie die Leistungsfähigkeit (Koletzko et al. 2011, 2005a). Grundvoraussetzung für die normale Funktion des Organismus ist die Gewährleistung des metabolischen Bedarfs an Wasser, Energie sowie Makro- und Mikronährstoffen. Der Zufuhrbedarf eines Nährstoffs lässt sich definieren als „die Menge und chemische Form eines Nährstoffes, welche systemisch benötigt wird, um eine normale Gesundheit und Entwicklung zu ermöglichen, ohne den Stoffwechsel eines anderen Nährstoffes zu beeinträchtigen. Der entsprechende Nährstoffbedarf ist die Zufuhrmenge, welche ausreicht, um den physiologischen Bedarf zu decken. Idealerweise sollte dies ohne extreme homöostatische Prozesse oder ausgeprägte Verarmung bzw. Überschüsse der Körperdepots erreicht werden“ (ESPGHAN Committee on Nutrition 1997).
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Agostoni C, Baselli L, Mazzoni MB. Early nutrition patterns and diseases of adulthood: a plausible link? Eur J Intern Med 2013; 24:5-10. [PMID: 22981292 DOI: 10.1016/j.ejim.2012.08.011] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2012] [Revised: 08/20/2012] [Accepted: 08/24/2012] [Indexed: 12/13/2022]
Abstract
In the last decades several studies tested the hypothesis that at early development stages certain foods or nutrients, in specific amounts, fed during limited sensitive periods, may determine an endocrine metabolic asset leading to clinical alterations that take place decades later (early nutritional programming of long term health). Evidence is mounting for programming effects of infant feeding. Observational studies indicate that breast feeding, relative to formula feeding, reduces the risk for obesity at school age by about 20% even after adjustment for biological and sociodemographic confounders. Moreover, breastfeeding is constantly associated with increased neurodevelopmental scores up to early adulthood, while its outcome in terms of delayed decay of brain function is still unknown. Besides the environment surrounding breastfeeding, specific nutrients within human milk may play a direct role. With the introduction of solids the major changes in diet are represented by the sudden decrease of fat intake from 50 to 30% of total energy. A protein excess, commonly found throughout all European Countries, has been associated to a higher risk of adiposity in early childhood, as confirmed by first reports from a large European trial. The amount of fat does not seem to be associated with later adiposity, while its quality may affect blood lipoproteins, blood pressure and neurodevelopmental performance. Early intake of dietary fibers might also have beneficial effects. Epidemiologic data show that episodes of rapid growth (growth acceleration hypothesis), whichever the dietary habits, are associated with later unfavorable health conditions and should be prevented.
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Affiliation(s)
- Carlo Agostoni
- Pediatric Clinic 2, Fondazione IRCCS Cà Granda - Ospedale Maggiore Policlinico, Department of Clinical Sciences and Community Health, University of Milan, Italy.
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Arboleya S, Salazar N, Solís G, Fernández N, Hernández-Barranco AM, Cuesta I, Gueimonde M, de los Reyes-Gavilán CG. Assessment of intestinal microbiota modulation ability of Bifidobacterium strains in in vitro fecal batch cultures from preterm neonates. Anaerobe 2012; 19:9-16. [PMID: 23154045 DOI: 10.1016/j.anaerobe.2012.11.001] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2012] [Revised: 11/01/2012] [Accepted: 11/02/2012] [Indexed: 10/27/2022]
Abstract
Microbial colonization of the infant gut is essential for the development of the intestine and the immune system. The intestinal microbiota of full-term breast-fed infants is considered as the health standard for newborns. A culture medium containing formula milk was designed, which allowed a balanced growth of intestinal microorganisms and was used to perform fecal batch cultures from preterm babies. Sixteen Bifidobacterium strains and fructooligosaccharides (FOS) were tested for their ability to modulate in vitro the intestinal microbiota. The production of short chain fatty acids (SCFA) was measured by Gas Chromatography and the levels of some anaerobe (Bifidobacterium and Bacteroides groups) and facultative anaerobes (Enterobacteriaceae, Enterococcaceae, Weissella group, and Klebsiella pneumoniae) were determined by quantitative PCR. Results were referred to a fecal negative control culture without microorganisms or FOS added. Strains that in fecal cultures counteracted better the aberrancies previously found in feces of preterm babies, as compared with full-term breast-fed infants, were selected. The three Bifidobacterium bifidum strains tested in this work promoted the most suitable shifts in SCFA and in the ratio of variables facultative anaerobes to anaerobes. Two Bifidobacterium breve strains complied with the requirement for facultative anaerobes and anaerobes and one of them also promoted a suitable shift of SCFA. Bifidobacteria behaved similarly as FOS regarding the microbial profiles in fecal cultures but the production of lactic and acetic acid was much lower. B. breve and B. bifidum strains selected represent promising candidates for their assessment in more complex in vitro and in vivo models.
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Affiliation(s)
- Silvia Arboleya
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias, Consejo Superior de Investigaciones Científicas (IPLA-CSIC), Villaviciosa, Asturias, Spain
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Abstract
The bacterial colonization is defined immediately after birth, through direct contact with maternal microbiota and may be influenced during lactation. There is emerging evidence indicating that quantitative and qualitative changes on gut microbiota contribute to alterations in the mucosal activation of immune system leading to intra- or extra-intestinal diseases. A balance between pathogenic and beneficial microbiota throughout childhood and adolescence is important to gastrointestinal health, including protection against pathogens, inhibition of pathogens, nutrient processing (synthesis of vitamin K), stimulation of angiogenesis, and regulation of host fat storage. Probiotics can promote an intentional modulation of intestinal microbiota favoring the health of the host. This paper is a review about modulation of intestinal microbiota on prevention and adjuvant treatment of pediatric gastrointestinal diseases.
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Corvaglia L, Aceti A, Mariani E, Legnani E, Ferlini M, Raffaeli G, Faldella G. Lack of efficacy of a starch-thickened preterm formula on gastro-oesophageal reflux in preterm infants: a pilot study. J Matern Fetal Neonatal Med 2012; 25:2735-8. [DOI: 10.3109/14767058.2012.704440] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Arboleya S, Binetti A, Salazar N, Fernández N, Solís G, Hernández-Barranco A, Margolles A, de Los Reyes-Gavilán CG, Gueimonde M. Establishment and development of intestinal microbiota in preterm neonates. FEMS Microbiol Ecol 2011; 79:763-72. [PMID: 22126419 DOI: 10.1111/j.1574-6941.2011.01261.x] [Citation(s) in RCA: 288] [Impact Index Per Article: 22.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2011] [Revised: 11/10/2011] [Accepted: 11/14/2011] [Indexed: 12/26/2022] Open
Abstract
Microbial colonization of the infant gut is essential for the development of the intestine and the immune system. The profile of intestinal microbiota in the full-term, vaginally delivered, breast-fed infant is considered as ideally healthy. However, in preterm infants this process is challenging, mainly because of organ immaturity, antibiotics use, and hospital stay. To assist in a proper microbiota development in these infants, a detailed knowledge of the colonization process, and the differences from that of full-term breast-fed infants, is needed. We assessed the establishment of the gut microbiota and its metabolic activity in preterm neonates (n = 21) during the first 3 months of life and compared it with that of vaginally delivered, exclusively breast-fed full-term infants (n = 20) using qualitative and quantitative culture-independent methods. Differences in the gut microbiota composition between both groups were observed. Preterm infants showed higher levels of facultative anaerobic microorganisms and reduced levels of strict anaerobes such as Bifidobacterium, Bacteroides, and Atopobium. Short-chain fatty acids concentrations were lower in preterm infants during the first days of life. Alterations occur in the process of microbiota establishment in preterm infants, indicating the need for intervention strategies to counteract them.
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Affiliation(s)
- Silvia Arboleya
- Department of Microbiology and Biochemistry, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), Villaviciosa, Asturias, Spain
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Arboleya S, Ruas-Madiedo P, Margolles A, Solís G, Salminen S, de los Reyes-Gavilán CG, Gueimonde M. Characterization and in vitro properties of potentially probiotic Bifidobacterium strains isolated from breast-milk. Int J Food Microbiol 2011; 149:28-36. [DOI: 10.1016/j.ijfoodmicro.2010.10.036] [Citation(s) in RCA: 86] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2010] [Revised: 10/27/2010] [Accepted: 10/29/2010] [Indexed: 01/15/2023]
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Hermoso M, Tabacchi G, Iglesia-Altaba I, Bel-Serrat S, Moreno-Aznar LA, García-Santos Y, García-Luzardo MDR, Santana-Salguero B, Peña-Quintana L, Serra-Majem L, Moran VH, Dykes F, Decsi T, Benetou V, Plada M, Trichopoulou A, Raats MM, Doets EL, Berti C, Cetin I, Koletzko B. The nutritional requirements of infants. Towards EU alignment of reference values: the EURRECA network. MATERNAL & CHILD NUTRITION 2010; 6 Suppl 2:55-83. [PMID: 22296251 PMCID: PMC6860534 DOI: 10.1111/j.1740-8709.2010.00262.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
This paper presents a review of the current knowledge regarding the macro- and micronutrient requirements of infants and discusses issues related to these requirements during the first year of life. The paper also reviews the current reference values used in European countries and the methodological approaches used to derive them by a sample of seven European and international authoritative committees from which background scientific reports are available. Throughout the paper, the main issues contributing to disparities in micronutrient reference values for infants are highlighted. The identification of these issues in relation to the specific physiological aspects of infants is important for informing future initiatives aimed at providing standardized approaches to overcome variability of micronutrient reference values across Europe for this age group.
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Affiliation(s)
- Maria Hermoso
- Division of Metabolic Diseases and Nutritional Medicine, Dr von Hauner Children's Hospital, Ludwig-Maximilians-University of Munich, Munich, Germany.
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Effect of dietary fibre mixture on growth and intestinal iron absorption in rats recovering from iron-deficiency anaemia. Br J Nutr 2010; 104:1471-6. [DOI: 10.1017/s0007114510002497] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
There is concern regarding the possible negative effects of ingestion of dietary fibre on growth and intestinal Fe absorption in infants. The aim of the present study was to compare the effect of a fibre mixture on the growth and the intestinal absorption of Fe in rats with Fe-deficiency anaemia with that of a diet without fibres. Faecal weight and caecal pH were also evaluated. According to the Hb depletion–repletion model, twenty-two male weaned Wistar rats were fed the AIN93-G diet without Fe until Fe-deficiency anaemia was induced with Hb < 70 g/l. The anaemic rats were divided into two groups: (1) fibre mixture group – fed 100 g of fibre mixture/kg of diet (soya polysaccharide, inulin, resistant starch, Arabic gum, fructo-oligossaccharide and cellulose) (n 11); (2) control group – fed without fibres (n 11). All diets had 157 mg of ferric citrate (30 mg of elemental Fe) added to lead to recovery from anaemia. Fe intestinal absorption was measured by Hb repletion efficiency (HRE) and apparent Fe intestinal absorption. The HRE was 44·8 (sd 9·5) % in the fibre mixture group and 43·0 (sd 9·5) % in the control group (P = 0·664). The apparent Fe absorption was 46·2 (sd 16·5) and 47·2 (sd 10·2) % (P = 0·861) in the fibre mixture and control groups, respectively. The faecal weight median was 6·17 g in the fibre mixture group and 2·11 g in the control group (P < 0·001). The caecal pH was in the same order: 6·11 (sd 0·59) and 7·07 (sd 0·34) (P < 0·001). Both the groups consumed similar quantities of diet, and growth was similar in both the groups. The fibre mixture had no influence either on growth or on Fe intestinal absorption in rats recovering from anaemia. This mixture favoured an increase in faecal weight and a decrease in caecal pH.
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Szajewska H, Guandalini S, Morelli L, Van Goudoever JB, Walker A. Effect of Bifidobacterium animalis subsp lactis supplementation in preterm infants: a systematic review of randomized controlled trials. J Pediatr Gastroenterol Nutr 2010; 51:203-9. [PMID: 20543719 PMCID: PMC4507410 DOI: 10.1097/mpg.0b013e3181dc0d93] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
OBJECTIVE To systematically evaluate and update evidence on the efficacy and safety of Bifidobacterium animalis subsp lactis CNCM I-3446 supplementation in preterm infants. MATERIALS AND METHODS The Cochrane Library and MEDLINE databases and major pediatric conference proceedings were searched in December 2008 for randomized controlled trials (RCTs). The company that manufactures B lactis was contacted for unpublished data. The review was restricted to RCTs performed in preterm infants <37 weeks of gestation and/or with a birth weight <2500 g. RESULTS Four RCTs involving 324 infants met the inclusion criteria. Compared with controls, B lactis supplementation has the potential to increase fecal bifidobacteria counts and to reduce Enterobacteriaceae and Clostridium spp counts. It also can reduce stool pH and fecal calprotectin concentrations, increase fecal immunoglobulin A and short-chain fatty acid concentrations, and decrease intestinal permeability. Compared with controls, B lactis supplementation had no effect on the risk of necrotizing enterocolitis stage > or = 2 (3 RCTs, n = 293, risk ratio [RR] 0.53, 95% CI 0.16-1.83), risk of sepsis (2 RCTs, 397 cultures, RR 0.6, 95% CI 0.07-5.2), and use of antibiotics (2 RCTs, n = 255, RR 0.67, 95% CI 0.28-1.62). The power of these studies, however, does not allow for a definitive statement regarding a reduced risk of necrotizing enterocolitis. B lactis supplementation did have some effects on anthropometric parameters. No adverse events associated with B lactis supplementation were reported. CONCLUSIONS Evidence regarding the potential beneficial effects of B lactis supplementation in preterm infants is encouraging. Further studies to assess clinically relevant outcomes are needed.
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Affiliation(s)
- Hania Szajewska
- Department of Paediatrics, Medical University of Warsaw, Warsaw, Poland.
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Practical approach to paediatric enteral nutrition: a comment by the ESPGHAN committee on nutrition. J Pediatr Gastroenterol Nutr 2010; 51:110-22. [PMID: 20453670 DOI: 10.1097/mpg.0b013e3181d336d2] [Citation(s) in RCA: 164] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Enteral nutrition support (ENS) involves both the delivery of nutrients via feeding tubes and the provision of specialised oral nutritional supplements. ENS is indicated in a patient with at least a partially functioning digestive tract when oral intake is inadequate or intake of normal food is inappropriate to meet the patients' needs. The aim of this comment by the Committee on Nutrition of the European Society for Pediatric Gastroenterology, Hepatology, and Nutrition is to provide a clinical practice guide to ENS, based on the available evidence and the clinical expertise of the authors. Statements and recommendations are presented, and future research needs highlighted, with a particular emphasis placed on a practical approach to ENS.Among the wide array of enteral formulations, standard polymeric feeds based on cow's-milk protein with fibre and age adapted for energy and nutrient content are suitable for most paediatric patients. Whenever possible, intragastric is preferred to postpyloric delivery of nutrients, and intermittent feeding is preferred to continuous feeding because it is more physiological. An anticipated duration of enteral nutrition (EN) exceeding 4 to 6 weeks is an indication for gastrostomy or enterostomy. Among the various gastrostomy techniques available, percutaneous endoscopic gastrostomy is currently the first option. In general, both patients and caregivers express satisfaction with this procedure, although it is associated with a number of well-recognised complications. We strongly recommend the development and application of procedural protocols that include scrupulous attention to hygiene, as well as regular monitoring by a multidisciplinary nutrition support team to minimise the risk of EN-associated complications.
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Michaelsen KF, Hoppe C, Roos N, Kaestel P, Stougaard M, Lauritzen L, Mølgaard C, Girma T, Friis H. Choice of foods and ingredients for moderately malnourished children 6 months to 5 years of age. Food Nutr Bull 2010; 30:S343-404. [PMID: 19998864 DOI: 10.1177/15648265090303s303] [Citation(s) in RCA: 150] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
There is consensus on how to treat severe malnutrition, but there is no agreement on the most cost-effective way to treat infants and young children with moderate malnutrition who consume cereal-dominated diets. The aim of this review is to give an overview of the nutritional qualities of relevant foods and ingredients in relation to the nutritional needs of children with moderate malnutrition and to identify research needs. The following general aspects are covered: energy density, macronutrient content and quality, minerals and vitamins, bioactive substances, antinutritional factors, and food processing. The nutritional values of the main food groups--cereals, legumes, pulses, roots, vegetables, fruits, and animal foods--are discussed. The special beneficial qualities of animal-source foods, which contain high levels of minerals important for growth, high-quality protein, and no antinutrients or fibers, are emphasized. In cereal-dominated diets, the plant foods should be processed to reduce the contents of antinutrients and fibers. Provision of a high fat content to increase energy density is emphasized; however, the content of micronutrients should also be increased to maintain nutrient density. The source of fat should be selected to supply optimal amounts of polyunsaturated fatty acids (PUFAs), especially n-3 fatty acids. Among multiple research needs, the following are highlighted: to identify the minimum quantity of animal foods needed to support acceptable child growth and development, to examine the nutritional gains of reducing contents of antinutrients and fibers in cereal- and legume-based diets, and to examine the role of fat quality, especially PUFA content and ratios, in children with moderate malnutrition.
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Affiliation(s)
- Kim F Michaelsen
- Department of Human Nutrition, University of Copenhagen, Rolighedsvej 30, DK-1958 Frederiksberg C, Denmark.
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Alp G, Aslim B. Relationship between the resistance to bile salts and low pH with exopolysaccharide (EPS) production of Bifidobacterium spp. isolated from infants feces and breast milk. Anaerobe 2009; 16:101-5. [PMID: 19576995 DOI: 10.1016/j.anaerobe.2009.06.006] [Citation(s) in RCA: 77] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2008] [Revised: 06/24/2009] [Accepted: 06/25/2009] [Indexed: 10/20/2022]
Abstract
The purpose of this study was to investigate a possible relation between resistance to bile salts and low pH with exopolysaccharide (EPS) producing of Bifidobacterium spp. In this study, a total of 31 Bifidobacterium spp. were isolated from breast fed infants feces and breast milk samples. As a result of the identification tests, isolates were identified as Bifidobacterium breve (15 strains), B. bifidum (11 strains), B. pseudocatenulatum (3 strains) and B. longum (2 strains). Bifidobacterium spp. were determined exopolysaccharide (EPS) production. EPS productions observed at chance rations (38.00-97.64 mg/l) among of Bifidobacterium spp. Furthermore, Bifidobacterium spp. were determined resistance to bile salts and low pH. Positive correlations between production of exopolysaccharide and resistance to bile salts (p<0.01) or low pH (p<0.01) were found Bifidobacterium spp. This investigation showed that high EPS production of Bifidobacteria may be important in the selection of probiotic strains for resistance to bile salts and low pH.
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Affiliation(s)
- Gulcin Alp
- Gazi University, Faculty of Science and Arts, Department of Biology, Teknikokullar, Ankara, Turkey.
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Feltrin C, Batista de Morais M, de Cássia Freitas K, Beninga de Morais T, Fagundes Neto U, Silvério Amancio OM. Effect of soluble fiber pectin on growth and intestinal iron absorption in rats during recovery from iron deficiency anemia. Biol Trace Elem Res 2009; 129:221-8. [PMID: 19183868 DOI: 10.1007/s12011-008-8307-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2008] [Accepted: 12/17/2008] [Indexed: 11/28/2022]
Abstract
The objective of this study was to verify whether soluble fiber pectin interferes in growth and intestinal iron absorption in rats during iron deficiency anemia recovery. Twenty-one-day-old Wistar rats (n = 48) were fed for 2 weeks on a diet without iron in order to induce iron deficiency anemia. The anemic animals (age = 36 days) were divided into two groups: (1) pectin, 50 g of pectin per kilogram of diet, and (2) control, diet without dietary fiber. Iron was added to the diets for the two groups in order to reverse the anemia. During the iron deficiency anemia recovery phase (3 weeks), the pectin group showed lower mean values (p < 0.05) of weekly food intake (89.18 +/- 10.82; 107.60 +/- 11.70; 114.50 +/- 16.29 g, respectively, for the pectin group and 99.56 +/- 10.60; 116.36 +/- 15.33; 125.66 +/- 17.25 g, respectively, for the control group). The body weight of the pectin group was lower (p < 0.05) during the study's second and third weeks (192.42 +/- 16.67 and 228.75 +/- 19.81 g, respectively, and 202.87 +/- 19.96 and 243.51 +/- 20.44 g for the control group). Pectin led to a reduction in food intake and growth but not to iron absorption when taking into account the regeneration of hemoglobin mass.
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Affiliation(s)
- Carolina Feltrin
- Pediatric Gastroenterology Division, Nutrition Program of the Federal University of São Paulo-Paulista School of Medicine, Rua Pedro de Toledo 441, São Paulo, Brazil
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Faleiros FTV, Omae CC, Nakazawa CY, Carvalho MDA, Machado NC. Prevalência de sobrepeso/obesidade em crianças e adolescentes com constipação crônica funcional. REVISTA PAULISTA DE PEDIATRIA 2008. [DOI: 10.1590/s0103-05822008000400008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
OBJETIVO: Avaliar a prevalência do sobrepeso/obesidade em um grupo de crianças com constipação crônica funcional. MÉTODOS: Estudo retrospectivo com 257 crianças de dois a 15 anos com constipação crônica funcional diagnosticada segundo critérios de Roma II, atendidas consecutivamente em clínica terciária de gastroenterologia pediátrica. Informações demográficas, clínicas, diagnósticas e antropométricas foram obtidas de prontuários. O índice de massa corporal (IMC) foi calculado e utilizou-se a referência do Centers for Disease Control para determinar o percentil de IMC para idade e gênero. Crianças com percentil de IMC>85 foram consideradas com sobrepeso/obesidade; as com percentis > 5 e <85 foram classificadas como eutróficas. RESULTADOS: Para as variáveis sociodemográficas e clínicas, não houve diferença estatisticamente significante entre os subgrupos sobrepeso/obesidade e eutrofia. A prevalência de crianças constipadas com sobrepeso/obesidade foi de 24,4%. A média dos percentis do subgrupo sobrepeso/obesidade foi 94,4±4,3; a das eutróficas foi 45,3±24,2. A prevalência de sobrepeso/obesidade foi similar em ambos os sexos e grupos etários (<7 anos e >7 anos). CONCLUSÕES: Os subgrupos dos eutróficos e sobrepeso/obesidade foram homogêneos nas características sociodemográficas e clínicas, sugerindo que tais variáveis não influenciaram na prevalência do excesso de peso. A prevalência estimada de sobrepeso/obesidade entre as crianças com constipação crônica funcional está dentro dos valores esperados para a população pediátrica brasileira.
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Safety evaluation of oligofructose: 13 week rat study and in vitro mutagenicity. Food Chem Toxicol 2008; 46:3132-9. [PMID: 18644419 DOI: 10.1016/j.fct.2008.06.079] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2008] [Revised: 06/09/2008] [Accepted: 06/25/2008] [Indexed: 11/23/2022]
Abstract
Oligofructose (OF), comprised of fructose oligomers with a terminal glucose unit, is a family of oligosaccharides derived from the hydrolysis of inulin. Consumption of OF in animals and humans increases colonic bifidobacteria levels. The present study evaluates the safety of OF in both a 13 week rat feeding study and using in vitro mutagenicity tests. Fecal bifidobacteria levels were also determined by in situ hybridization to assess a biological function of OF. Rats received either a control diet or diets containing one of four doses of OF. Total, HDL, and LDL-cholesterol levels were significantly lower at several time points during the study in groups receiving OF compared to controls with the largest effects occurring in the high dose male animals. Weight gain in the male high dose group was significantly lower at early time points compared to controls but not significantly different at the end of study. As expected, cecal weights increased in a dose-related manner and fecal bifidobacteria levels also demonstrated a dose-related increase. There were no consistent differences in gross pathology or histopathology related to dietary OF. OF did not induce a positive response in the Ames test or chromosomal aberration test with CHO cells. These results demonstrate no adverse effects of OF.
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Kapiki A, Costalos C, Oikonomidou C, Triantafyllidou A, Loukatou E, Pertrohilou V. The effect of a fructo-oligosaccharide supplemented formula on gut flora of preterm infants. Early Hum Dev 2007; 83:335-9. [PMID: 16978805 DOI: 10.1016/j.earlhumdev.2006.07.003] [Citation(s) in RCA: 108] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2006] [Revised: 07/14/2006] [Accepted: 07/20/2006] [Indexed: 10/24/2022]
Abstract
AIM The intestinal flora of breast-fed infants is generally dominated by bifidobacteria which have beneficial properties. Their presence is due to various components of breast milk, including prebiotic substances. This prospective double-blind study compared the numbers of bifidobacteria in the stool flora of bottle-fed preterm infants randomized to receive for 14 days either a formula with prebiotic fructo-oligosaccharides at a concentration of 0.4 g/dL or the same formula with maltodextrin as a placebo. METHODS Within 0-14 days after birth, 56 healthy bottle-fed infants were enrolled to receive either the prebiotic or placebo. Faecal samples were taken at inclusion day and at study day 7. The number of bifidobacteria in the stools, stool characteristics and somatic growth were recorded during the study. RESULTS In the group fed fructo-oligosaccharides, both the numbers of bifidobacteria in the stools and the proportion of infants colonized with them were significantly higher as compared to the placebo group (p=0.032 and p=0.030 respectively). There was also a higher number of bacteroids in the fructo-oligosaccharide group as compared to the placebo (p=0.029). At the same time, reduction was noted in the numbers of Escherichia coli and enterococci. (p=0.029, and p=0.025, respectively). Supplementation had also significant influence on stool frequency per day (p=0.0080). CONCLUSION An infant formula containing a small quantity of prebiotic oligosaccharides is well accepted and leads to rapid growth of bifidobacteria in the gut of bottle-fed preterm infants while decreasing the numbers of pathogenic microorganisms.
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Affiliation(s)
- Angeliki Kapiki
- Department of Neonatal Medicine, Alexandra Regional General Hospital, Athens, Greece
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Koletzko B, de la Guéronnière V, Toschke AM, von Kries R. Nutrition in children and adolescents in Europe: what is the scientific basis? Introduction. Br J Nutr 2007; 92 Suppl 2:S67-73. [PMID: 15522162 DOI: 10.1079/bjn20041168] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Gueimonde M, Laitinen K, Salminen S, Isolauri E. Breast milk: a source of bifidobacteria for infant gut development and maturation? Neonatology 2007; 92:64-6. [PMID: 17596738 DOI: 10.1159/000100088] [Citation(s) in RCA: 171] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2006] [Accepted: 11/17/2006] [Indexed: 11/19/2022]
Abstract
BACKGROUND The establishment of gut microbiota is a stepwise process contributing to gut development and maturation of the immune system. Aberrant gut microbiota at an early age may predispose to disease later in life. Breast-fed infants harbor a characteristic intestinal microbiota dominated by bifidobacteria. OBJECTIVES To assess, using molecular techniques (PCR), whether human milk contains bifidobacteria and to determine the bifidobacterial species present. METHODS The presence of bifidobacteria in breast milk samples (n = 20) was qualitatively and quantitatively determined by using PCR and real-time PCR, respectively. RESULTS Breast milk samples contained bifidobacteria. Bifidobacterium longum was the most widely found species followed by Bifidobacterium animalis, Bifidobacterium bifidum and Bifidobacterium catenulatum. CONCLUSION Breast milk contains bifidobacteria and specific Bifidobacterium species that may promote healthy microbiota development.
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Affiliation(s)
- Miguel Gueimonde
- Functional Foods Forum and Departments, University of Turku, Turku, Finland.
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de Cássia Freitas K, Amancio OMS, Ferreira Novo N, Fagundes-Neto U, de Morais MB. Partially hydrolyzed guar gum increases intestinal absorption of iron in growing rats with iron deficiency anemia. Clin Nutr 2006; 25:851-8. [PMID: 16678310 DOI: 10.1016/j.clnu.2006.02.010] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2005] [Revised: 02/23/2006] [Accepted: 02/26/2006] [Indexed: 10/24/2022]
Abstract
OBJECTIVE The objective of this study was to evaluate the effect of partially hydrolyzed guar gum (PHGG) dietary fiber towards intestinal iron absorption, for dietary intake and on the growth of rats with iron deficiency anemia in comparison to those fed on a diet with cellulose and without dietary fiber. MATERIALS AND METHODS Male Wistar rats (n=24) weaned at 21 days were fed with AIN93-G diet without iron for 2 weeks in order to induce iron deficiency anemia. At 36 days old, the anemic rats were divided into three groups: (1) PHGG group-100g of PHGG per kg of diet; (2) Cellulose group-100g of cellulose per kg of diet; (3) Control group-diet without dietary fiber. All the diets had 25mg of elemental iron/kg of diet added to lead to recovery from iron deficiency anemia. RESULTS The final hemoglobin values in g/dl, for the PHGG group, the cellulose group and the control group were, respectively: 11.3+/-1.2, 8.6+/-0.7 and 8.1+/-0.9 (P<0.001). The levels of hepatic iron, in mug/g of dry tissue, in the same order, were: 322.2+/-66.6, 217.2+/-59.1 and 203.7+/-42.4 (P<0.001). Apparent iron intestinal absorption was, respectively: 67.5+/-8.9%, 35.4+/-15.3% and 31.3+/-24.9% (P<0.001). The three groups consumed similar quantities of diet. The changes in weight and in body length were similar in the three groups studied. CONCLUSION PHGG led to greater intestinal absorption of iron, regeneration of hemoglobin and hepatic levels of iron than diet with cellulose and diet control.
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Affiliation(s)
- Karine de Cássia Freitas
- Pediatric Gastroenterology Department, Paulista School of Medicine (UNIFESP-EPM), Federal University of Sao Paulo, Rua Pedro de Toledo, 441, Sao Paulo-SP, CEP 04039-031, Brazil
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