1
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Flores M, Comes D, Gamero A, Belloch C. Fermentation of Texturized Pea Protein in Combination with Proteases for Aroma Development in Meat Analogues. J Agric Food Chem 2024; 72:4897-4905. [PMID: 38394028 PMCID: PMC10921465 DOI: 10.1021/acs.jafc.3c08432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Revised: 02/01/2024] [Accepted: 02/07/2024] [Indexed: 02/25/2024]
Abstract
The potential use of texturized pea protein in meat analogues was investigated by comparing the effects of fermentation on pea and myofibrillar pork proteins in a model system including additives, microbial starters, and proteases. Model fermentation was controlled for 15 days by a pH decrease and microbial count and free amino acid increase. Besides, volatile production and sensory properties were evaluated at the end of fermentation. Protein type affected free amino acid generation and volatile profile. Models supplemented with proteases showed an increase in amino-acid-derived compounds (branched aldehydes and alcohols) and fruity odor notes. During fermentation, protease addition significantly reduced the production of linear aldehydes (pentanal, hexanal, and octanal) in vegetal models, while pyrazine compounds were not affected. This changes in the volatile profile reduced the legume beany odor but increased the perception of toasted cereal-like notes generated by the texturization process.
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Affiliation(s)
- Mónica Flores
- Institute
of Agrochemistry and Food Technology (IATA)−Spanish Council
for Scientific Research (CSIC), Agustín Escardino Avenue 7, 46980 Paterna, Valencia, Spain
| | - Daniel Comes
- Institute
of Agrochemistry and Food Technology (IATA)−Spanish Council
for Scientific Research (CSIC), Agustín Escardino Avenue 7, 46980 Paterna, Valencia, Spain
| | - Amparo Gamero
- Department
of Preventive Medicine and Public Health, Food Science, Toxicology
and Forensic Medicine, Faculty of Pharmacy, University of Valencia, 46010 Valencia, Valencia, Spain
| | - Carmela Belloch
- Institute
of Agrochemistry and Food Technology (IATA)−Spanish Council
for Scientific Research (CSIC), Agustín Escardino Avenue 7, 46980 Paterna, Valencia, Spain
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2
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Lippolis A, Roland WSU, Bocova O, Pouvreau L, Trindade LM. The challenge of breeding for reduced off-flavor in faba bean ingredients. Front Plant Sci 2023; 14:1286803. [PMID: 37965015 PMCID: PMC10642941 DOI: 10.3389/fpls.2023.1286803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Accepted: 10/17/2023] [Indexed: 11/16/2023]
Abstract
The growing interest in plant protein sources, such as pulses, is driven by the necessity for sustainable food production and climate change mitigation strategies. Faba bean (Vicia faba L.) is a promising protein crop for temperate climates, owing to its remarkable yield potential (up to 8 tonnes ha-1 in favourable growing conditions) and high protein content (~29% dry matter basis). Nevertheless, the adoption of faba bean protein in plant-based products that aim to resemble animal-derived counterparts is hindered by its distinctive taste and aroma, regarded as "off-flavors". In this review, we propose to introduce off-flavor as a trait in breeding programs by identifying molecules involved in sensory perception and defining key breeding targets. We discuss the role of lipid oxidation in producing volatile and non-volatile compounds responsible for the beany aroma and bitter taste, respectively. We further investigate the contribution of saponin, tannin, and other polyphenols to bitterness and astringency. To develop faba bean varieties with diminished off-flavors, we suggest targeting genes to reduce lipid oxidation, such as lipoxygenases (lox) and fatty acid desaturases (fad), and genes involved in phenylpropanoid and saponin biosynthesis, such as zero-tannin (zt), chalcone isomerase (chi), chalcone synthase (chs), β-amyrin (bas1). Additionally, we address potential challenges, including the need for high-throughput phenotyping and possible limitations that could arise during the genetic improvement process. The breeding approach can facilitate the use of faba bean protein in plant-based food such as meat and dairy analogues more extensively, fostering a transition toward more sustainable and climate-resilient diets.
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Affiliation(s)
- Antonio Lippolis
- Plant Breeding, Wageningen University & Research, Wageningen, Netherlands
| | - Wibke S. U. Roland
- Wageningen Food & Biobased Research, Wageningen University & Research, Wageningen, Netherlands
| | - Ornela Bocova
- Plant Breeding, Wageningen University & Research, Wageningen, Netherlands
| | - Laurice Pouvreau
- Wageningen Food & Biobased Research, Wageningen University & Research, Wageningen, Netherlands
| | - Luisa M. Trindade
- Plant Breeding, Wageningen University & Research, Wageningen, Netherlands
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3
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Chan M, Larsen N, Baxter H, Jespersen L, Ekinci EI, Howell K. The impact of botanical fermented foods on metabolic syndrome and type 2 diabetes: a systematic review of randomised controlled trials. Nutr Res Rev 2023:1-20. [PMID: 37881833 DOI: 10.1017/s0954422423000252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2023]
Abstract
Our systematic review assessed the impact of botanical fermented food (BFF) consumption on glucose, lipid, anthropometric, inflammatory and gut microbiota parameters, in adults with metabolic syndrome (MetS), MetS components or type 2 diabetes mellitus (T2DM). Embase, MEDLINE, Cochrane CENTRAL and Google Scholar were searched with no language limits, from inception to 31 August 2022, for eligible randomised controlled trials (RCTs). Two independent reviewers screened 6873 abstracts and extracted relevant data. Risk of bias (ROB) was assessed using the Cochrane Collaboration's ROB2 tool. The final review included twenty-six RCTs, with thirty-one reports published between 2001 and 2022. Significant (p < 0·05) within-group and between-group changes in cardiometabolic outcome means were reported in twenty-three and nineteen studies, respectively. Gut microbiota composition was assessed in four studies, with two finding significant between-group differences. No significant difference between groups of any measured outcomes was observed in five studies. There were fourteen studies at low ROB; ten were of some concern; and two were at high ROB. In 73% of included studies, BFF consumption by participants with obesity, MetS or T2DM led to significant between-group improvements in discrete cardiometabolic outcomes, including fasting blood glucose, lipid profile, blood pressure, waist circumference, body fat percentage and C-reactive protein. BFF consumption increased the abundance of beneficial gut bacteria, such as Bifidobacterium and LAB, whilst reducing potential pathogens such as Bacteroides. To determine the clinical significance of BFFs as therapeutic dietary adjuncts, their safety, tolerability and affordability must be balanced with the limited power and magnitude of these preliminary findings.
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Affiliation(s)
- Miin Chan
- School of Agriculture, Food and Ecosystem Sciences, University of Melbourne, Melbourne, VIC, Australia
| | - Nadja Larsen
- Department of Food Science, University of Copenhagen, Frederiksberg, Denmark
| | - Helen Baxter
- Austin Health Science Library, Austin Health, Heidelberg, VIC, Australia
| | - Lene Jespersen
- Department of Food Science, University of Copenhagen, Frederiksberg, Denmark
| | - Elif I Ekinci
- The Australian Centre for Accelerating Diabetes Innovations (ACADI), Melbourne Medical School, The University of Melbourne and Department of Endocrinology, Austin Health, Heidelberg, VIC, Australia
| | - Kate Howell
- School of Agriculture, Food and Ecosystem Sciences, University of Melbourne, Melbourne, VIC, Australia
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4
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Venter C, Shamir R, Fleischer DM. Early Introduction of Novel and Less-Studied Food Allergens in the Plant-Based Era: Considerations for US and EU Infant Formula Regulations. Nutrients 2023; 15:4530. [PMID: 37960183 PMCID: PMC10649096 DOI: 10.3390/nu15214530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 09/23/2023] [Accepted: 10/24/2023] [Indexed: 11/15/2023] Open
Abstract
Early life feeding practices may affect the long-term health of individuals, particularly in terms of the development of non-communicable diseases, such as metabolic and allergic diseases. Accumulating evidence suggests that the interplay of breastfeeding and/or formula feeding followed by the introduction of solids plays a role in the occurrence of non-communicable diseases both in the short and long term. International food allergy guidelines recommend that breastfeeding women do not need to avoid food allergens and do not recommend any infant formula for allergy prevention. Guidelines regarding solid food introduction for food allergy prevention recommend the introduction of well-cooked eggs and peanuts around 4-6 months of age, and not to delay the introduction of other food allergens. There is also an increasing trend to feed infants a plant-based or plant-forward diet and have access to infant formulas based on plant-based ingredients. The use of novel plant-based infant formulas raises a few questions reviewed in this paper: (1) Do fortified, plant-based infant formulas, compliant with US Food and Drug Administration (FDA) regulations and European Food Safety Authority (EFSA) (European) guidelines, support adequate infant growth? (2) Are plant-based infant formulas suitable for the management of cow's milk allergy? (3) Does feeding with novel, plant-based infant formulas increase the risk of food allergies to the food allergens they contain? (4) Does feeding infants plant-based food allergens in early life increase the risk of allergic and severe allergic reactions? The review of the literature indicated that (1) plant-based formulas supplemented with amino acids and micronutrients to comply with FDA regulations and EFSA guidelines, evaluated in sufficiently powered growth studies, can support adequate growth in infants; (2) currently available plant-based infant formulas are suitable for the management of CMA; (3) an early introduction and continuous intake of food allergens are more likely to prevent food allergies than to increase their risk; and (4) an early introduction of food allergens in young infants is safe.
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Affiliation(s)
- Carina Venter
- University of Colorado/Children’s Hospital Colorado: Section of Pediatric Allergy and Clinical Immunology, Aurora, CO 80045, USA;
| | - Raanan Shamir
- Institute for Gastroenterology, Nutrition and Liver Disease, Schneider Children’s Medical Center of Israel, Faculty of Medicine, Tel Aviv University, Tel Aviv 74071-12-20, Israel;
| | - David Mark Fleischer
- University of Colorado/Children’s Hospital Colorado: Section of Pediatric Allergy and Clinical Immunology, Aurora, CO 80045, USA;
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5
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Wendner D, Schott T, Mayer E, Teichmann K. Beneficial Effects of Phytogenic Feed Additives on Epithelial Barrier Integrity in an In Vitro Co-Culture Model of the Piglet Gut. Molecules 2023; 28:molecules28031026. [PMID: 36770693 PMCID: PMC9920886 DOI: 10.3390/molecules28031026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 01/17/2023] [Accepted: 01/17/2023] [Indexed: 01/20/2023] Open
Abstract
Industrial farming of livestock is increasingly focused on high productivity and performance. As a result, concerns are growing regarding the safety of food and feed, and the sustainability involved in their production. Therefore, research in areas such as animal health, welfare, and the effects of feed additives on animals is of significant importance. In this study, an in vitro co-culture model of the piglet gut was used to investigate the effects of two phytogenic feed additives (PFA) with similar compositions. Intestinal porcine epithelial cells (IPEC-J2) were co-cultivated with peripheral blood mononuclear cells (PBMC) to model the complex porcine gut environment in vitro. The effects of treatments on epithelial barrier integrity were assessed by means of transepithelial electrical resistance (TEER) in the presence of an inflammatory challenge. Protective effects of PFA administration were observed, depending on treatment duration and the model compartment. After 48 h, TEER values were significantly increased by 12-13% when extracts of the PFA were applied to the basolateral compartment (p < 0.05; n = 4), while no significant effects on cell viability were observed. No significant differences in the activity of a PFA based mainly on pure chemical compounds versus a PFA based mainly on complex, natural essential oils, and extracts were found. Overall, the co-culture model was used successfully to investigate and demonstrate beneficial effects of PFAs on intestinal epithelial barrier function during an inflammatory challenge in vitro. In addition, it demonstrates that the two PFAs are equivalent in effect. This study provides useful insights for further research on porcine gut health status even without invasive in vivo trials.
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6
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Brennan L, O'Gorman A, Barth S, Cadden T, Dean M, Doohan F, Henchion M, McIvor R, McNulty B, O'Donoghue C, O'Reilly S, Rafferty J, Roche HM, Thorne F, Wallace M, Wright D, Nugent AP. An innovative food system approach to diversifying protein intake: Protein-I: Shared Island sustainable healthy nutrition. NUTR BULL 2022; 47:516-523. [PMID: 36437572 DOI: 10.1111/nbu.12590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 09/10/2022] [Accepted: 10/11/2022] [Indexed: 11/29/2022]
Abstract
There is a need to transform our current food system if we are to feed the rapidly expanding global population while maintaining planetary health. Within the island of Ireland, there is an urgent need to diversify the foods that currently contribute to our populations' protein intake. A Shared Island Innovative Food System approach is required to achieve this in a manner that is sustainable and provides benefits to producers, consumers and other supply chain participants. The Protein-I project employs such an approach, with the paradigm focusing on production of plant food through to human health, while paying particular attention to the development of the rural bioeconomy. Using an interdisciplinary approach, the team will develop strategies to maximise sustainable plant protein production in a traceable/transparent fashion and assess the impact of changes to existing value chains and the development of new value chains for the rural economy. A smart supply chain technology solution tailored to the needs of the agri-food industry will be developed and tested. Additionally, we will co-design consumer-led approaches to diversify plant protein intake, model the impact of changes at the population level and perform human interventions to demonstrate efficacy in terms of achieving adequate nutrition and improved health. Comprehensive engagement with stakeholders is embedded throughout the whole project to embrace the multi-actor approach. Overall, the project will be a key step towards future-proofing our food system on the island of Ireland and moving towards protecting planetary and population health, within the context of a just transition.
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Affiliation(s)
- Lorraine Brennan
- Institute of Food and Health, School of Agriculture and Food Science, University College Dublin, Dublin, Ireland
| | - Aoife O'Gorman
- Institute of Food and Health, School of Agriculture and Food Science, University College Dublin, Dublin, Ireland
| | | | | | - Moira Dean
- Institute for Global Food Security, Queen's University Belfast, Belfast, UK
| | - Fiona Doohan
- School of Biology and Environmental Science, University College Dublin, Dublin, Ireland
| | | | | | - Breige McNulty
- Institute of Food and Health, School of Agriculture and Food Science, University College Dublin, Dublin, Ireland
| | | | - Seamus O'Reilly
- Cork University Business School, University College Cork, Cork, Ireland
| | | | - Helen M Roche
- Institute of Food and Health, School of Agriculture and Food Science, University College Dublin, Dublin, Ireland.,Institute for Global Food Security, Queen's University Belfast, Belfast, UK.,Conway Institute, University College Dublin, Dublin, Ireland
| | | | - Martina Wallace
- Institute of Food and Health, School of Agriculture and Food Science, University College Dublin, Dublin, Ireland
| | - David Wright
- School of Medicine, Dentistry and Biomedical Sciences, Queen's University of Belfast, Belfast, UK
| | - Anne P Nugent
- Institute of Food and Health, School of Agriculture and Food Science, University College Dublin, Dublin, Ireland.,Institute for Global Food Security, Queen's University Belfast, Belfast, UK
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7
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Aussanasuwannakul A, Teangpook C, Treesuwan W, Puntaburt K, Butsuwan P. Effect of the Addition of Soybean Residue (Okara) on the Physicochemical, Tribological, Instrumental, and Sensory Texture Properties of Extruded Snacks. Foods 2022; 11. [PMID: 36230041 DOI: 10.3390/foods11192967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 08/27/2022] [Accepted: 09/16/2022] [Indexed: 11/16/2022] Open
Abstract
An extrusion process was used to improve the physical and textural characteristics of an extruded snack supplemented with soybean residue (okara). An extreme vertices mixture design with a constraint for okara flour (0−50%), mung bean flour (20−70%), and rice flour (20−80%) resulted in the production of eleven formulations. The color, radial expansion index (REI), bulk density, tribological behavior, and instrumental and sensory texture of the extruded snacks were evaluated. Increasing the quantity of okara resulted in an extrudate with a darker, redder color, decreased REI, increased bulk density, and decreased crispness. The tribological pattern of the snack was determined by its dominant composition (protein, starch, or fiber) in the flour mixture, which contributed to the stability of the lubricating film under rotational shear. A principal component analysis of sensory data captured a total of 81.9% variations in the first two dimensions. Texture appeal was inversely related to tooth packing (r = −0.646, p < 0.05). The optimized formulation for texture preference had an okara content of 19%, which was 104% crispier and 168% tougher than an okara content of 40%. This by-product of soybean milk processing can thus be used to develop gluten-free snacks with desirable physical characteristics and texture.
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8
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Abstract
Unhealthy food choices and poor diet have a significant impact on development and progression of cardiovascular disease. Further, plant-based diets have been shown to mitigate cardiovascular risk factors and improve the health status of patients with cardiovascular disease. Currently, hospitals spend substantial healthcare dollars on food expenditures for inpatient services and recent pushes by the American Heart Association (AHA) and American College of Cardiology (ACC) encourage predominantly or full plant-based diets. The University of Florida has been one of the first institutions to incorporate a fully plant-based menu offering to their inpatient population. Herein, we discuss the program instituted at UF, the challenges faced while making this institutional change, and our solutions to these obstacles. The success of our plant-based initiative can serve as a foundation for other healthcare institutions to incorporate plant-based menu programs.
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Affiliation(s)
- Brittany Saldivar
- Department of Medicine, Vanderbilt University Medical
Center, Nashville, TN, USA
| | | | - Michelle Brown
- Division of Cardiology, Department of
Medicine, University of Florida, Gainesville, FL, USA
| | - Monica Aggarwal
- Division of Cardiology, Department of
Medicine, University of Florida, Gainesville, FL, USA
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9
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Berardy A, Egan B, Birchfield N, Sabaté J, Lynch H. Comparison of Plate Waste between Vegetarian and Meat-Containing Meals in a Hospital Setting: Environmental and Nutritional Considerations. Nutrients 2022; 14. [PMID: 35334831 DOI: 10.3390/nu14061174] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 02/28/2022] [Accepted: 03/07/2022] [Indexed: 12/12/2022] Open
Abstract
Vegetarian diets can satisfy nutritional requirements and have lower environmental impacts than those containing meat. However, fruits and vegetables are wasted at higher rates than meat. Reducing both food waste (FW) and the environmental impacts associated with food production is an important sustainability goal. Therefore, the aim of this study was to examine potential tradeoffs between vegetarian meals’ lower impacts but potentially higher FW compared to meat-containing meals. To examine this, seven consecutive days of plate FW data from Loma Linda University Medical Center (LLUMC) patients were collected and recorded from 471 meals. Mean total FW and associated greenhouse gas emissions (GHGE) were higher among meat-containing meals (293 g/plate, 604 g CO2-eq/plate) than vegetarian meals (259 g/plate, 357 g CO2-eq/plate) by 34 g (p = 0.05) and 240 g CO2-eq (p < 0.001), respectively. Statistically significant differences were observed in both FW and associated GHGE across major food categories, except fruit, when comparing vegetarian and meat-containing meals. Overall, vegetarian meals were preferable to meat-containing meals served at LLUMC both in terms of minimizing FW and lowering environmental impacts. Other institutions serving vegetarian meal options could expect similar advantages, especially in reduced GHGE due to the high CO2 embodied in meat.
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10
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Abstract
As medical schools work to train the next generation of providers, including robust content in nutrition education is paramount. The National Academy of Sciences sets the benchmark for 25 hours of nutrition education in medical schools, though many schools do not meet this requirement. Usually, nutrition lectures in medical schools are given in the pre-clinical years and focus on biochemistry and micronutrients. During the COVID-19 pandemic, there was a unique opportunity to quickly develop and implement an elective course for 3rd and 4th year medical students at the University of North Carolina School of Medicine. A course was created in lifestyle medicine and culinary medicine, and all were delivered remotely through Zoom. This course would be simple to replicate at other institutions and was very well received. This article will describe more of the resources, methods, and reactions to this course.
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Affiliation(s)
- Ginger Poulton
- Ginger Poulton, MD, Mountain Area Health Education Center and the University of Chapel Hill Medical School, 218 Elkwood Ave, Asheville, NC 28804, USA; e-mail:
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11
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Piekarska M, Pszczółka M, Parol D, Szewczyk P, Śliż D, Mamcarz A. Sleeping Disorders in Healthy Individuals with Different Dietary Patterns and BMI, Questionnaire Assessment. Int J Environ Res Public Health 2021; 18:ijerph182312285. [PMID: 34886011 PMCID: PMC8656560 DOI: 10.3390/ijerph182312285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 11/06/2021] [Accepted: 11/10/2021] [Indexed: 11/16/2022]
Abstract
The COVID-19 pandemic and abiding restrictions have affected every life domain. Sleep disturbances are a major health issue that is linked with a higher prevalence of metabolic syndrome, obesity, and psychological burdens. Research of sleeping disorders among vegetarian and non-vegetarian subpopulations is limited. The aim of the study was to assess the prevalence of sleeping disorders during the COVID-19 pandemic among people with different dietary patterns. Using a web-based cross-sectional survey, data were collected from 1987 people. A total of 1956 respondents met all study conditions. The questionnaire consisted of sociodemographic information, assessment of dietary habits, and assessment of the prevalence of insomnia and sleepiness, based on the Athens Insomnia Scale (AIS) and Epworth Sleepiness Scale (ESS). A total of 36.04% (n = 705) respondents declared that they noticed a change in the quality of their sleep during the last year. According to AIS and ESS, non-vegetarians suffered from insomnia or sleepiness more often than vegetarians. Insomnia and sleepiness were also more prevalent among those respondents who declared consumption of fruit and vegetables less often than once a day compared with those who consumed fruit and vegetables daily. Respondents with BMI within the recommended limit (18.5–24.99) suffered from insomnia less often when compared with underweight (BMI < 18.5) or obese (BMI ≥ 25) respondents. Those results may be useful for public health workers and medical professionals in terms of establishing new instruments that help treat sleeping disorders.
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Affiliation(s)
- Magda Piekarska
- Lifestyle Medicine Student Interest Club, 3rd Department of Internal Diseases and Cardiology, Medical University of Warsaw, 04-749 Warsaw, Poland;
- Correspondence: ; Tel.: +48-660509172
| | - Martyna Pszczółka
- Lifestyle Medicine Student Interest Club, 3rd Department of Internal Diseases and Cardiology, Medical University of Warsaw, 04-749 Warsaw, Poland;
| | - Damian Parol
- 3rd Department of Internal Diseases and Cardiology, Medical University of Warsaw, 04-749 Warsaw, Poland; (D.P.); (D.Ś.); (A.M.)
| | - Paweł Szewczyk
- Division of Dietetics, Department and Clinic of Gastroenterology and Hepatology, Wroclaw Medical University, 50-556 Wroclaw, Poland;
| | - Daniel Śliż
- 3rd Department of Internal Diseases and Cardiology, Medical University of Warsaw, 04-749 Warsaw, Poland; (D.P.); (D.Ś.); (A.M.)
- Public Health School Postgraduate Medical Education Center, 01-813 Warsaw, Poland
| | - Artur Mamcarz
- 3rd Department of Internal Diseases and Cardiology, Medical University of Warsaw, 04-749 Warsaw, Poland; (D.P.); (D.Ś.); (A.M.)
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12
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Abstract
Cardiovascular disease and its associated risk factors such as hypertension, obesity, and diabetes are contributing to a large portion of morbidity, mortality, and health care costs in the United States. Diet and lifestyle education have been shown to be beneficial in reducing cost, mortality, and morbidity associated with these diseases. However, the lack of implementation of diet and lifestyle tools into clinical practices and into hospital systems leaves much room for improvement. Obstacles such as poor physician education, financial concerns, patient preference, and social resistance to change have made it difficult to promote healthy lifestyle and nutrition practices throughout all aspects of health systems. Some hospital systems and hospital-based clinical practices have had important successes in creating prevention clinic models, implementing plant-based menus in their hospital systems, and incorporating intensive rehabilitation programs that will pave the way for more future change. This review describes the current deficits, obstacles, and innovative strategies for implementing lifestyle medicine into hospital systems.
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Affiliation(s)
- Matthew R. Petersen
- Department of Medicine, Shands Hospital at the University of Florida, Gainesville, Florida
| | - Andrew M. Freeman
- the Department of Medicine, Division of Cardiology, National Jewish Health, Denver, Colorado
| | - Marcy Madrid
- Community Health, Midland Health, Midland, Texas
| | - Monica Aggarwal
- the Division of Cardiology, University of Florida, Gainesville, Florida (MA)
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13
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Tan LJ, Kim SA, Shin S. Association between Three Low-Carbohydrate Diet Scores and Lipid Metabolism among Chinese Adults. Nutrients 2020; 12:nu12051307. [PMID: 32375291 PMCID: PMC7284749 DOI: 10.3390/nu12051307] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Revised: 04/29/2020] [Accepted: 04/29/2020] [Indexed: 01/15/2023] Open
Abstract
This study investigated the blood lipid levels of 5921 Chinese adults aged >18 years using data from the China Health and Nutrition Survey 2009. Diet information was collected through 3 day, 24 h recalls by trained professionals. The low-carbohydrate diet (LCD) score was determined according to the percentage of energy obtained from carbohydrate, protein, and fat consumption. Dyslipidemia was defined when one or more of the following abnormal lipid levels were observed: high cholesterol levels, high triglyceride levels, and low high-density lipoprotein cholesterol levels. Multivariate adjusted odds ratios (ORs) and their 95% confidence intervals (95% CIs) were calculated using logistic regression models. After adjusting the confounding variables, in males, the OR of hypercholesterolemia was 1.87 (95% CI, 1.23–2.85; p for trend = 0.0017) and the OR of hypertriglyceridemia was 1.47 (95% CI, 1.04–2.06; p for trend = 0.0336), on comparing the highest and lowest quartiles of the LCD score. The animal-based LCD score showed a similar trend. The OR of hypercholesterolemia was 2.15 (95% CI, 1.41–3.29; p for trend = 0.0006) and the OR of hypertriglyceridemia was 1.51 (95% CI, 1.09–2.10; p for trend = 0.0156). However, there was no significant difference between plant-based LCD scores and dyslipidemia. In females, lipid profiles did not differ much among the quartiles of LCD scores—only the animal-based LCD score was statistically significant with hypercholesterolemia. The OR of hypercholesterolemia was 1.64 (95% CI, 1.06–2.55), on comparing the highest and lowest quartiles of the LCD score. In conclusion, a higher LCD score, indicating lower carbohydrate intake and higher fat intake, especially animal-based fat, was significantly associated with higher odds of hypercholesterolemia and hypertriglyceridemia in Chinese males. Future studies investigating the potential mechanisms by which macronutrient types and sex hormones affect lipid metabolism are required.
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Affiliation(s)
| | | | - Sangah Shin
- Correspondence: ; Tel.: +82-31-670-3259; Fax: +82-31-675-1381
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14
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Sutliffe JT, Gardner JC, Wetzel WS, Carnot MJ, Adams AEM. Protocol and Preliminary Results of the Nutritarian Women's Health Study: A Longitudinal Effectiveness-Implementation Hybrid Study Assessing Dietary Intake and Health Outcomes. Am J Lifestyle Med 2020; 15:453-465. [PMID: 34366744 DOI: 10.1177/1559827619897581] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Whole-food plant-rich dietary patterns have been shown to be associated with significant health benefits and disease-risk reduction. One such program, which has been gaining popularity, is the micronutrient-dense plant-rich (mNDPR) "Nutritarian" diet. The goal of this study is to determine the feasibility of implementing an online mNDPR "Nutritarian" intervention program and to determine the effectiveness of this program in reducing risk of chronic disease in women. The Nutritarian Women's Health Study is a long-term online longitudinal hybrid effectiveness-implementation study. Participants are recruited through social media, medical professionals/offices, and nutrition-related events and conferences. Participants receive online nutrition education and complete regular self-reported questionnaires regarding lifestyle, nutrition practices, and health. The online intervention program appears to be feasible and effective. Some decline in dietary adherence, particularly for certain food types, was observed during the study. For groups at risk, based on body mass index or waist-to-height ratio, there were initial decreases in body mass index and waist-to-height that leveled off over time, in some cases returning to baseline measures. The study suggests the implementation of the Nutritarian dietary pattern, through an online intervention component, may be effective in reducing the risk of chronic disease, with implications for clinical and public health practice.
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Affiliation(s)
- Jay T Sutliffe
- PRANDIAL Lab: Department of Health Sciences (JTS, JCG, WSW), Northern Arizona University, Flagstaff, Arizona.,Department of Biology (AEMA), Northern Arizona University, Flagstaff, Arizona.,Chadron State College in Chadron, Nebraska (MJC)
| | - Julia C Gardner
- PRANDIAL Lab: Department of Health Sciences (JTS, JCG, WSW), Northern Arizona University, Flagstaff, Arizona.,Department of Biology (AEMA), Northern Arizona University, Flagstaff, Arizona.,Chadron State College in Chadron, Nebraska (MJC)
| | - Wendy S Wetzel
- PRANDIAL Lab: Department of Health Sciences (JTS, JCG, WSW), Northern Arizona University, Flagstaff, Arizona.,Department of Biology (AEMA), Northern Arizona University, Flagstaff, Arizona.,Chadron State College in Chadron, Nebraska (MJC)
| | - Mary Jo Carnot
- PRANDIAL Lab: Department of Health Sciences (JTS, JCG, WSW), Northern Arizona University, Flagstaff, Arizona.,Department of Biology (AEMA), Northern Arizona University, Flagstaff, Arizona.,Chadron State College in Chadron, Nebraska (MJC)
| | - Alison E M Adams
- PRANDIAL Lab: Department of Health Sciences (JTS, JCG, WSW), Northern Arizona University, Flagstaff, Arizona.,Department of Biology (AEMA), Northern Arizona University, Flagstaff, Arizona.,Chadron State College in Chadron, Nebraska (MJC)
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Chikowore T, Pisa PT, van Zyl T, Feskens EJ, Wentzel-Viljoen E, Conradie KR. Nutrient Patterns Associated with Fasting Glucose and Glycated Haemoglobin Levels in a Black South African Population. Nutrients 2017; 9:E9. [PMID: 28106816 DOI: 10.3390/nu9010009] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2016] [Revised: 12/13/2016] [Accepted: 12/19/2016] [Indexed: 12/31/2022] Open
Abstract
Type 2 diabetes (T2D) burden is increasing globally. However, evidence regarding nutrient patterns associated with the biomarkers of T2D is limited. This study set out to determine the nutrient patterns associated with fasting glucose and glycated haemoglobin the biomarkers of T2D. Factor analysis was used to derive nutrient patterns of 2010 participants stratified by urban/rural status and gender. Principal Component Analysis (PCA) was applied to 25 nutrients, computed from the quantified food frequency questionnaires (QFFQ). Three nutrient patterns per stratum, which accounted for 73% of the variation of the selected nutrients, were identified. Multivariate linear regression models adjusted for age, BMI, smoking, physical activity, education attained, alcohol intake, seasonality and total energy intake were computed. Starch, dietary fibre and B vitamins driven nutrient pattern was significantly associated with fasting glucose (β = −0.236 (−0.458; −0.014); p = 0.037) and glycated haemoglobin levels (β = −0.175 (−0.303; −0.047); p = 0.007) in rural women. Thiamine, zinc and plant protein driven nutrient pattern was associated with significant reductions in glycated haemoglobin and fasting glucose ((β = −0.288 (−0.543; −0.033); p = 0.027) and (β = −0.382 (−0.752; −0.012); p = 0.043), respectively) in rural men. Our results indicate that plant driven nutrient patterns are associated with low fasting glucose and glycated haemoglobin levels.
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