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McLeod SC, McCormack JC, Oey I, Conner TS, Peng M. Knowledge, attitude and practices of health professionals with regard to plant-based diets in pregnancy: a scoping review. Public Health Nutr 2024; 27:e170. [PMID: 39344586 DOI: 10.1017/s1368980024001484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/01/2024]
Abstract
OBJECTIVE This scoping review aimed to systematically map and describe the existing evidence regarding the knowledge, attitudes and practices of health professionals with regard to plant-based diets during pregnancy and to highlight areas for further research. DESIGN Following a pre-registered protocol, online databases were searched using a comprehensive search string, in addition to selected grey literature sources, and reference lists of included studies. The studies were independently screened for eligibility by two authors, SM and JM. Data from all eligible studies were charted by the first author, and a narrative summary was performed. SETTING Maternal health care services. RESULTS Ten studies were included for review, from New Zealand (n 2), Australia (n 2), Germany, Netherlands, United Kingdom, France, Italy and Peru. Most of these studies were observational, employed various validated and non-validated survey instruments, interviews and one education intervention. Knowledge was the most frequently assessed outcome in the reviewed studies. Health professionals' knowledge of plant-based nutrition in pregnancy was reported to be limited and frequently attributed to a lack of nutrition training. Participants' personal dietary patterns and work specialisation appear to be closely associated with their knowledge, attitudes and practices regarding plant-based diets. CONCLUSION This review identified a significant research gap regarding health professionals' practices in relation to plant-based diets during pregnancy. Additionally, this review has demonstrated the need for further research, awareness and practice protocols to promote high-quality care and education or professional development to address the prevalent lack of knowledge among this group.
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Affiliation(s)
- Stephanie C McLeod
- Department of Food Science, University of Otago, 362 Leith Street, Dunedin9054, New Zealand
- Riddet Institute, Private Bag 11 222, Palmerston North4442, New Zealand
| | - Jessica C McCormack
- Department of Food Science, University of Otago, 362 Leith Street, Dunedin9054, New Zealand
| | - Indrawati Oey
- Department of Food Science, University of Otago, 362 Leith Street, Dunedin9054, New Zealand
- Riddet Institute, Private Bag 11 222, Palmerston North4442, New Zealand
| | - Tamlin S Conner
- Department of Psychology, University of Otago, 362 Leith Street, Dunedin9054, New Zealand
| | - Mei Peng
- Department of Food Science, University of Otago, 362 Leith Street, Dunedin9054, New Zealand
- Riddet Institute, Private Bag 11 222, Palmerston North4442, New Zealand
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Chouraqui JP. Vegetarian diets and diets which restrict animal-source foods during childhood in high-income countries. Paediatr Int Child Health 2023; 43:57-82. [PMID: 37649436 DOI: 10.1080/20469047.2023.2245186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Accepted: 06/21/2023] [Indexed: 09/01/2023]
Abstract
Increasing numbers of populations in the West are restricting their intake of meat and other animal products for reasons relating to health or ethics; in many countries, these restrictions are already common for cultural, religious, or socio-economic reasons. By following their parent's diet, children are exposed in parallel. This narrative review aims at assessing current data regarding vegetarian diets in children from birth to 18 years of age, which include, by increasing degree of restriction, flexitarian, lacto-ovo-vegetarian, lacto-vegetarian, pescatarian, vegan and macrobiotic diets. The 202 references include 45 studies in children. The more restrictive the diet and the younger the child, the greater the risk of nutritional deficiency. Of particular concern are vitamin B12, iron, zinc, calcium, n-3 long-chain polyunsaturated fatty acids, and protein and energy intake, especially in pregnant and nursing women, infants and young children. Providing an adequate lacto-ovo-vegetarian diet is relatively easy, whereas the maintenance of more restrictive diets may be challenging. The benefits and risks of vegetarian diets in adults are relatively well documented, but data for children are scarce. Vegan and macrobiotic diets should be discouraged in pregnant and lactating mothers as well as in young children, who, otherwise, should pay careful attention to ensuring nutritional adequacy, blood testing and appropriate supplementation. The health consequences of a chosen diet should be discussed with parents and adolescents to ensure the best possible adherence to advice and prescriptions. There is a need for well conducted studies in children but also for better knowledge of nutrition in healthcare professionals.Abbreviations: ALA: α-linolenic acid; ARA: arachidonic acid; ASF: animal source foods; BMC: bone mineral content; BMD: bone mineral density; DHA: docosahexaenoic acid; DRV: dietary reference value; EPA: eicosapentaenoic acid; FLD: flexitarian diet; LA: linoleic acid; LC-PUFA: long-chain polyunsaturated fatty acids; LOVD: lacto-ovo-vegetarian diet; LVD: lacto-vegetarian diet; MAD: macrobiotic diet; OMD: omnivorous diet; PSF: plant-source foods; SFA: saturated fatty acids; VGD: vegetarian diets; VND: vegan diet.
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Affiliation(s)
- Jean-Pierre Chouraqui
- Paediatric Division of Nutrition and Gastro-Enterology, Department of Paediatric, Grenoble-Alpes University Hospital (CHUGA), Grenoble, France
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Kostecka M, Kostecka J, Jackowska I, Iłowiecka K. Parental Nutritional Knowledge and Type of Diet as the Key Factors Influencing the Safety of Vegetarian Diets for Children Aged 12-36 Months. Nutrients 2023; 15:nu15102244. [PMID: 37242126 DOI: 10.3390/nu15102244] [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: 04/12/2023] [Revised: 04/29/2023] [Accepted: 05/06/2023] [Indexed: 05/28/2023] Open
Abstract
There are some concerns about the adequacy of vegetarian diets for pregnant women, infants, and young children because diets that exclude meat and other animal-based products increase the risk of nutrient deficiencies. The aim of the present study was to assess the nutritional knowledge of parents raising 12- to 36-month-old children on vegetarian diets and to evaluate the children's diets based on the recommendations formulated in the model food ration. The study involved a questionnaire survey that was completed by 326 women raising their children on various types of vegetarian diets and 198 women raising their children on an omnivorous diet. Mothers raising children on a lacto-ovo-vegetarian diet had the highest nutritional knowledge scores (15.8 points on average), whereas control group mothers and women raising children on a vegan diet had the lowest nutritional knowledge scores (average of 13.6 points). Parents who raised their children on more restrictive vegetarian diets were more aware of the risk of nutritional deficiencies and administered dietary supplements more frequently. A vegetarian diet can be safe for young children, but parents should be educated about the risk of nutritional deficiencies and the principles of healthy nutrition regardless of the administered diet, and effective communication between parents, pediatricians, and dietitians should be the cornerstone of every nutritional strategy in the management of vegetarian children.
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Affiliation(s)
- Malgorzata Kostecka
- Faculty of Food Science and Biotechnology, University of Life Sciences, Akademicka 15, 20-950 Lublin, Poland
| | - Julianna Kostecka
- Faculty of Medicine, Medical University of Lublin, Chodźki 19, 20-093 Lublin, Poland
| | - Izabella Jackowska
- Faculty of Food Science and Biotechnology, University of Life Sciences, Akademicka 15, 20-950 Lublin, Poland
| | - Katarzyna Iłowiecka
- Department of Food and Nutrition, Medical University of Lublin, Chodźki 4a, 20-093 Lublin, Poland
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Chouraqui JP. Risk Assessment of Micronutrients Deficiency in Vegetarian or Vegan Children: Not So Obvious. Nutrients 2023; 15:2129. [PMID: 37432244 DOI: 10.3390/nu15092129] [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: 03/20/2023] [Revised: 04/16/2023] [Accepted: 04/22/2023] [Indexed: 07/12/2023] Open
Abstract
Vegetarian diets have gained in popularity worldwide and therefore an increasing number of children may be exposed to the resulting nutritional consequences. Among them, the risk of micronutrient shortfall is particularly of concern. This narrative review aims to assess and discuss the relevance of micronutrient deficiency risk based on the available data. It mainly draws attention to iron, zinc, iodine, and vitamins B12 and D intake. Diets that are more restrictive in animal source foods, such as vegan diets, have a greater likelihood of nutritional deficiencies. However, the actual risk of micronutrient deficiency in vegetarian children is relatively difficult to assert based on the limitations of evidence due to the lack of well-designed studies. The risk of vitamin B12 deficiency must be considered in newborns from vegan or macrobiotic mothers and children with the most restrictive diet, as well as the risk of iron, zinc, and iodine deficiency, possibly by performing the appropriate tests. A lacto-ovo-vegetarian diet exposes a low risk if it uses a very varied diet with a sufficient intake of dairy products. Vegan and macrobiotic diets should be avoided during pregnancy and childhood. There is a need for education and nutrition guidance and the need for supplementation should be assessed individually.
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Affiliation(s)
- Jean-Pierre Chouraqui
- Paediatric Nutrition and Gastroenterology, Paediatrics Department, University Hospital of Grenoble-Alpes (CHUGA), Quai Yermoloff, 38700 La Tronche, France
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Azhar W, Aljabiri S, Bushnaq T, Azzeh FS, Alyamani RA, Alkholy SO, Alhassani WE, Abusudah WF, Qadhi A, Bukhari HM, Bakr EH, Ghafouri K. Knowledge, attitudes, and factors associated with vegetarianism in the Saudi Population. BMC Public Health 2023; 23:688. [PMID: 37046300 PMCID: PMC10100114 DOI: 10.1186/s12889-023-15636-5] [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: 12/20/2022] [Accepted: 04/09/2023] [Indexed: 04/14/2023] Open
Abstract
BACKGROUND In recent years, there has been great interest in the dietary practices of vegetarians in addition to an increasing awareness of the potential benefits of vegetarian diets. However, there are insufficient data on the spread of vegetarianism in Arab countries. The aim of this study was to investigate knowledge and attitudes about vegetarianism and associated factors in the Saudi population and to understand the reasons for its growing prevalence. METHOD This is a cross-sectional study began in May 2020 and ended in September 2020. Researchers distributed the questionnaire electronically through social media. Data were collected electronically and exported to Excel by the researchers .The electronic questionnaire comprised three sections: sociodemographic questions, reasons for following a vegetarian diet, and beliefs and knowledge about vegetarianism. RESULTS There were 3,035 responses, of which 80.2% of respondents were female and 19.8% were male. Participant were aged 18-65. Vegetarians represented 37.5% (15.7% semivegetarians, 8.1% pescovegetarians, 64.3% lacto-ovo-vegetarians, and 11.3% vegans), and the rest were nonvegetarians. The majority of the vegetarian participants (92.9%) had a low vegetarianism knowledge level. Health issues, followed by ethical and environmental concerns, were the most common motivators for adopting a vegetarian diet; these reasons were cited by 72.5%, 59.3%, and 47.9% of participants, respectively. Factors associated with increased vegetarianism were engaging in exercise for half an hour to two hours, while factors associated with decreased vegetarianism were male, aged 51-64 years, being married, having a higher education, working in the health sector, being a housewife, and having an income between 5,000 and 10,000 SR/month. CONCLUSION Vegetarianism appears to be a growing phenomenon among the Saudi population. Increased awareness of health issues and the desire to live a healthy lifestyle might be the strongest motives. This study offers an opportunity to better understand vegetarianism in Saudi Arabia along with the possibility of expanding vegetarian food choices for the general public.
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Affiliation(s)
- Wedad Azhar
- Clinical Nutrition Department, Faculty of Applied Medical Sciences, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Sanaa Aljabiri
- Clinical Nutrition Department, Faculty of Applied Medical Sciences, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Taqwa Bushnaq
- Department of Food Science and Nutrition, College of Sciences, Taif University, Taif, Saudi Arabia
| | - Firas S Azzeh
- Clinical Nutrition Department, Faculty of Applied Medical Sciences, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Reema A Alyamani
- Clinical Nutrition Department, Faculty of Applied Medical Sciences, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Sarah O Alkholy
- Clinical Nutrition Department, Faculty of Applied Medical Sciences, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Walaa E Alhassani
- Clinical Nutrition Department, Faculty of Applied Medical Sciences, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Wafaa F Abusudah
- Clinical Nutrition Department, Faculty of Applied Medical Sciences, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Alaa Qadhi
- Clinical Nutrition Department, Faculty of Applied Medical Sciences, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Hassan M Bukhari
- Clinical Nutrition Department, Faculty of Applied Medical Sciences, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Elsayed H Bakr
- Clinical Nutrition Department, Faculty of Applied Medical Sciences, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Khloud Ghafouri
- Clinical Nutrition Department, Faculty of Applied Medical Sciences, Umm Al-Qura University, Makkah, Saudi Arabia.
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Angotti AA, Silva JGSTD, Martins PA. Knowledge of health professionals about vegetarian diets: integrative review. REVISTA CIÊNCIAS EM SAÚDE 2022. [DOI: 10.21876/rcshci.v12i4.1278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Objective: To assess studies on the knowledge of health professionals regarding vegetarian diets. Methods: This integrative review was conducted from November to December 2020 and updated in January 2022 in 5 databases and the gray literature. Two investigators performed the article selection. The inclusion criteria were scientific articles with any study design that addressed the intended topic with no date or language limitation. Results: Eleven studies were included. The main common finding was that health professionals, except dietitians, were not satisfied with the available nutritional information in general, not only regarding vegetarian diets. Despite this gap, half of the studies showed a positive view by professionals concerning the vegetarian diet.Conclusions: Many professionals do not feel confident about encouraging a vegetarian diet since they do not know the details of its benefits and risks.
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Klapp AL, Feil N, Risius A. A Global Analysis of National Dietary Guidelines on Plant-Based Diets and Substitutions for Animal-Based Foods. Curr Dev Nutr 2022; 6:nzac144. [PMID: 36467286 PMCID: PMC9708321 DOI: 10.1093/cdn/nzac144] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 06/08/2022] [Accepted: 09/09/2022] [Indexed: 08/13/2023] Open
Abstract
Discussing plant-based diets and substitutions for animal-based foods in food-based dietary guidelines (FBDGs) can be a key step in making dietary recommendations more sustainable and healthy as well as more inclusive. The existing large-scale evaluations of FBDGs do not assess whether and to what extent countries cover the broad spectrum of plant-based diets and have policy positions on vegetarian diets, including vegan diets, and whether they mention specific plant-based alternatives to milk, dairy products, and meat. The main aim of this state-of-the-art review was to determine whether and how FBDGs provide such information. An overall 95 guidelines and 100 corresponding countries were assessed via an exploratory sequential mixed method. This involved qualitative explorative content analysis of the guidelines, followed by hierarchical cluster analysis. Furthermore, the Balanced Food Choice Index (BFCI) was constructed, which measures the extent to which FBDGs provide recommendations that cover the broad spectrum of plant-based diets, with some or no animal-based products. To explore the correlations between FBDGs' recommendations and ecological and economic country characteristics, ordinary least squares regression was used. It was found that most countries do not provide information to their citizens that cover the broad spectrum of plant-based diets, as indicated by the mean score of the BFCI (33.58 of 100 points). A total of 38 guidelines (40%) contain a position on vegetarian diets. Nearly half (45%) of all FBDGs already mention plant-based alternatives to meat or animal milk. The regressions showed that the BFCI correlates positively with countries' ecological efforts and negatively with the importance of animal-based products in their economies. This study demonstrates considerable information insufficiency in current FBDGs worldwide. FBDGs should provide recommendations for the broad spectrum of plant-based diets and balance the ethical, ecological, religious, and economic aspects that play a role in people's food choice.
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Affiliation(s)
| | - Nico Feil
- London School of Economics, London, United Kingdom
| | - Antje Risius
- University of Göttingen, Göttingen, Germany
- University of Education Schwäbisch Gmünd, Schwäbisch Gmünd, Germany
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8
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Jang E, Parsh B. Vegetarian vs. vegan diets. Nursing 2022; 52:10-11. [PMID: 36006743 DOI: 10.1097/01.nurse.0000853992.50898.60] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Affiliation(s)
- Emily Jang
- Emily Jang is a nurse at the University of California, Davis, Medical Center. Bridget Parsh is a professor at the Sacramento State School of Nursing in Sacramento, Calif. Dr. Parsh is also a member of the Nursing2022 editorial board
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Koeder C, Perez-Cueto FJA. Vegan nutrition: a preliminary guide for health professionals. Crit Rev Food Sci Nutr 2022; 64:670-707. [PMID: 35959711 DOI: 10.1080/10408398.2022.2107997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Since the beginning of the 21st century, interest in vegan diets has been rapidly increasing in most countries. Misconceptions about vegan diets are widespread among the general population and health professionals. Vegan diets can be health-promoting and may offer certain important advantages compared to typical Western (and other mainstream) eating patterns. However, adequate dietary sources/supplements of nutrients of focus specific to vegan diets should be identified and communicated. Without supplements/fortified foods, severe vitamin B12 deficiency may occur. Other potential nutrients of focus are calcium, vitamin D, iodine, omega-3 fatty acids, iron, zinc, selenium, vitamin A, and protein. Ensuring adequate nutrient status is particularly important during pregnancy, lactation, infancy, and childhood. Health professionals are often expected to be able to provide advice on the topic of vegan nutrition, but a precise and practical vegan nutrition guide for health professionals is lacking. Consequently, it is important and urgent to provide such a set of dietary recommendations. It is the aim of this article to provide vegan nutrition guidelines, based on current evidence, which can easily be communicated to vegan patients/clients, with the goal of ensuring adequate nutrient status in vegans.
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Affiliation(s)
- Christian Koeder
- Institute of Food Science and Human Nutrition, Leibniz University Hanover, Hanover, Germany
- Department of Nutrition, University of Applied Sciences Münster, Münster, Germany
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MELARIRI HERBERT, OSOBA TOLUANDREA, WILLIAMS MARGARET(MAGGIE, MELARIRI PAULA. An assessment of nurses' participation in Health Promotion: a knowledge, perception, and practice perspective. JOURNAL OF PREVENTIVE MEDICINE AND HYGIENE 2022; 63:E27-E34. [PMID: 35647380 PMCID: PMC9121667 DOI: 10.15167/2421-4248/jpmh2022.63.1.2209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Accepted: 11/11/2021] [Indexed: 12/02/2022]
Abstract
BACKGROUND Health promotion (HP) at the population level serves to improve health inequalities, enhance the quality of life, and ensures the provision of healthcare and related services. Nurses at all levels are charged with the task of ensuring that patients receive HP services. However, their competence in addressing this challenge needs further exploration. This study assessed the influence of HP knowledge and perceptions in nurses' HP practice. METHODS The study was conducted using a self-administered questionnaire among 184 nurses randomly sampled from a tertiary hospital. Questions bordered on respondents' demographics, knowledge, perception, and practice of HP. Responses were retrieved and analysed using IBM SPSS Statistics, Version 26.0. Armonk, NY: IBM Corp, 2019. RESULTS Analysis showed a statistically significant relationship between participants demographics and possessing adequate knowledge to provide HP services. Statistically significant relationships were found amongst the following variables: 'A holistic knowledge of disease pathology and processes are vital for effective care of patients' and 'education of patients on medication' p = 0.001, 'awareness of importance of educating patients about their condition' and 'patients encouraged to engage in healthy lifestyle' p < 0.001. CONCLUSION Data showed that nurses' knowledge regarding HP had a strong influence on their perception of HP. Their perception of HP in turn strongly influenced their practice of the same. Therefore, rigorous efforts must be made by governmental agencies, and organizations involved in healthcare worker training and nursing accreditation, to ensure the HP curriculum is well incorporated in nursing undergraduate training and sustained in service.
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Affiliation(s)
- HERBERT MELARIRI
- Eastern Cape Department of Health, Port Elizabeth Provincial Hospital, Port Elizabeth, South Africa
- School of Life and Health Sciences, University of Roehampton, London
| | - TOLU ANDREA OSOBA
- School of Life and Health Sciences, University of Roehampton, London
| | - MARGARET (MAGGIE) WILLIAMS
- Centre for Community Technology, School of Information Technology, Faculty of Engineering, Nelson Mandela University, Port Elizabeth, South Africa
| | - PAULA MELARIRI
- Department of Environmental Health, Nelson Mandela University, Summerstrand, Port Elizabeth, South Africa
- Correspondence: Herbert Melariri, Eastern Cape Department of Health, Port Elizabeth Provincial Hospital, Buckingham Rd, Mount Croix, Port Elizabeth, 6001, South Africa - E-mail:
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Plant-Based Dietary Patterns for Human and Planetary Health. Nutrients 2022; 14:nu14081614. [PMID: 35458176 PMCID: PMC9024616 DOI: 10.3390/nu14081614] [Citation(s) in RCA: 44] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Revised: 04/08/2022] [Accepted: 04/11/2022] [Indexed: 12/24/2022] Open
Abstract
The coronavirus pandemic has acted as a reset on global economies, providing us with the opportunity to build back greener and ensure global warming does not surpass 1.5 °C. It is time for developed nations to commit to red meat reduction targets and shift to plant-based dietary patterns. Transitioning to plant-based diets (PBDs) has the potential to reduce diet-related land use by 76%, diet-related greenhouse gas emissions by 49%, eutrophication by 49%, and green and blue water use by 21% and 14%, respectively, whilst garnering substantial health co-benefits. An extensive body of data from prospective cohort studies and controlled trials supports the implementation of PBDs for obesity and chronic disease prevention. The consumption of diets high in fruits, vegetables, legumes, whole grains, nuts, fish, and unsaturated vegetable oils, and low in animal products, refined grains, and added sugars are associated with a lower risk of all-cause mortality. Meat appreciation, health concerns, convenience, and expense are prominent barriers to PBDs. Strategic policy action is required to overcome these barriers and promote the implementation of healthy and sustainable PBDs.
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Jakše B. Placing a Well-Designed Vegan Diet for Slovenes. Nutrients 2021; 13:4545. [PMID: 34960098 PMCID: PMC8706043 DOI: 10.3390/nu13124545] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Revised: 12/14/2021] [Accepted: 12/17/2021] [Indexed: 02/06/2023] Open
Abstract
Interest in vegan diets has increased globally as well as in Slovenia. The quantity of new scientific data requires a thorough synthesis of new findings and considerations about the current reserved position of the vegan diet in Slovenia. There is frequently confusion about the benefits of vegetarian diets that are often uncritically passed on to vegan diets and vice versa. This narrative review aims to serve as a framework for a well-designed vegan diet. We present advice on how to maximize the benefits and minimize the risks associated with the vegan diet and lifestyle. We highlight the proper terminology, present the health effects of a vegan diet and emphasize the nutrients of concern. In addition, we provide guidance for implementing a well-designed vegan diet in daily life. We conducted a PubMed search, up to November 2021, for studies on key nutrients (proteins, vitamin B12, vitamin D, omega-3 long chain polyunsaturated fatty acids (eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA)), calcium, iron, zinc, iodine and selenium) in vegan diets. Given the limited amount of scientific evidence, we focus primarily on the general adult population. A well-designed vegan diet that includes a wide variety of plant foods and supplementation of vitamin B12, vitamin D in the winter months and potentially EPA/DHA is safe and nutritionally adequate. It has the potential to maintain and/or to improve health. For physically active adult populations, athletes or individuals with fast-paced lifestyles, there is room for further appropriate supplementation of a conventional vegan diet according to individuals' health status, needs and goals without compromising their health. A healthy vegan lifestyle, as included in government guidelines for a healthy lifestyle, includes regular physical activity, avoidance of smoking, restriction of alcohol and appropriate sleep hygiene.
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Affiliation(s)
- Boštjan Jakše
- Department of Food Science, Biotechnical Faculty, University of Ljubljana, SI-1000 Ljubljana, Slovenia
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Zumbo G, Costacurta M, Zara F, Pranno N, Ceravolo M, Covello F, Saccucci M, Vozza I. Diet Implications and Oral Health Status of Women in Central Italy. Eur J Dent 2021; 16:557-563. [PMID: 34891183 PMCID: PMC9507553 DOI: 10.1055/s-0041-1735906] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
OBJECTIVE The relationships between oral health habits, dietary practices, and oral health status, as well as general health status, in the population of Italian women, are complex, with many mutual and interrelating factors. The purpose of this study is to investigate oral habits, oral status, and dietary habits of a sample of women in Italy, highlighting the links between nutrition and oral health and discussing how oral health care professionals can integrate nutrition counseling that aimed at improving the oral health of their patients into their practices. MATERIALS AND METHODS In the period between February 2020 and July 2020, an anonymous questionnaire made up of 20 questions was administered to a randomized sample of 120 Italian women. RESULTS Most of women declare good manual skills in oral hygiene (50%) but just less than half of them brushes their teeth more than three times a day. Statistically significant correlations were found between frequency of dental checkups and dental mobility (p = 0.036), and halitosis (p = 0.006), as well as between frequency of flossing and gum bleeding. Correlation between the type of diet and oral health status showed more halitosis (∼21%), sensitivity (∼26%), and xerostomia (∼53.3%) for vegetarian and vegan women. CONCLUSION More awareness need to be raised concerning oral hygiene habits, and regarding the importance of regular dental checkups. Brushing at least twice or three times a day needs to be encouraged and the valid support of dental aids has to be in the everyday domestic oral hygiene protocol, as scientific evidence demonstrates. Future clinical studies need to be performed on a more consistent number of vegetarian and vegan patients, to obtain more statistically significant results and support future research that will compare omnivorous, vegetarian, and vegan diets and their influence on oral health status.
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Affiliation(s)
- Giulia Zumbo
- Department of Oral and Maxillo-Facial Sciences, Sapienza University of Rome, Rome, Italy
| | - Micaela Costacurta
- Department of Surgical Sciences, University of Rome Tor Vergata, Rome, Italy
| | - Francesca Zara
- Department of Oral and Maxillo-Facial Sciences, Sapienza University of Rome, Rome, Italy
| | - Nicola Pranno
- Department of Oral and Maxillo-Facial Sciences, Sapienza University of Rome, Rome, Italy
| | - Margherita Ceravolo
- Department of Oral and Maxillo-Facial Sciences, Sapienza University of Rome, Rome, Italy
| | - Francesco Covello
- Department of Oral and Maxillo-Facial Sciences, Sapienza University of Rome, Rome, Italy
| | - Matteo Saccucci
- Department of Oral and Maxillo-Facial Sciences, Sapienza University of Rome, Rome, Italy
| | - Iole Vozza
- Department of Oral and Maxillo-Facial Sciences, Sapienza University of Rome, Rome, Italy
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Moreno LA, Meyer R, Donovan SM, Goulet O, Haines J, Kok FJ, van't Veer P. Perspective: Striking a Balance between Planetary and Human Health: Is There a Path Forward? Adv Nutr 2021; 13:S2161-8313(22)00067-9. [PMID: 34849542 PMCID: PMC8970843 DOI: 10.1093/advances/nmab139] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
The global adoption of predominantly plant-based sustainable healthy diets will help reduce the risk of obesity- and malnutrition-related non-communicable diseases while protecting the future health of our planet. This review examines the benefits and limitations of different types of plant-based diets in terms of health and nutrition, affordability and accessibility, cultural (ethical and religious) acceptability, and the environment (i.e., the four pillars underlying sustainable healthy diets). Results suggest that, without professional supervision, traditional plant-based diets (vegan, vegetarian and pescatarian diets) can increase the risk of nutritional deficiencies among infants, children/adolescents, adult females, pregnant/lactating women and the elderly. In contrast, flexitarian diets and territorial diversified diets (TDDs, e.g., Mediterranean and New Nordic diets) that include large quantities of plant-sourced foods, low levels of red meat and moderate amounts of poultry, fish, eggs and dairy can meet the energy and nutrition needs of different populations without the need for dietary education or supplementation. Compared to vegan, vegetarian and pescatarian diets, more diverse flexitarian diets and TDDs are associated with reduced volumes of food waste and may be more acceptable and easier to maintain for people who previously followed western diets. Although flexitarian diets and TDDs have a greater impact on the environment than vegan, vegetarian and pescatarian diets, the negative effects are considerably reduced compared to western diets, especially if diets include locally-sourced seasonal foods. Further studies are required to define more precisely optimal sustainable healthy diets for different populations and to ensure that diets are affordable and accessible to people in all countries.
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Affiliation(s)
| | - Rosan Meyer
- Department of Pediatrics, Imperial College London, London, United Kingdom
| | - Sharon M Donovan
- Department of Food Science and Human Nutrition, University of Illinois, Urbana, IL, USA
| | - Olivier Goulet
- Department of Pediatric Gastroenterology-Hepatology-Nutrition, University Hospital Necker-Enfants Malades, University Paris-Centre, Paris, France
| | - Jess Haines
- Department of Family Relations and Applied Nutrition, University of Guelph, Guelph, Ontario, Canada
| | - Frans J Kok
- Division of Human Nutrition and Health, Wageningen University, Wageningen University, Wageningen, The Netherlands
| | - Pieter van't Veer
- Division of Human Nutrition and Health, Wageningen University, Wageningen University, Wageningen, The Netherlands
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15
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Dembiński Ł, Banaszkiewicz A, Dereń K, Pituch-Zdanowska A, Jackowska T, Walkowiak J, Mazur A. Exploring Physicians' Perspectives on the Introduction of Complementary Foods to Infants and Toddlers. Nutrients 2021; 13:3559. [PMID: 34684560 PMCID: PMC8541593 DOI: 10.3390/nu13103559] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2021] [Revised: 10/06/2021] [Accepted: 10/09/2021] [Indexed: 11/28/2022] Open
Abstract
Complementary feeding is the subject of many recommendations regarding the benefits of its use, illustrating its crucial impact on further health. However, it still poses a significant problem for caregivers, and thus for doctors. This survey focused on nutritional problems faced by the parents of infants and toddlers, as well as how physicians deal with these problems. Based on the responses from 303 doctors, it was determined that the time and sequence of introducing complementary foods raise the greatest doubts in parents. This study also found that at least one-third of pediatricians experience difficulties in providing effective nutritional counseling. Increasing the nutritional awareness of physicians can allow them to provide more appropriate support to parents.
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Affiliation(s)
- Łukasz Dembiński
- Department of Pediatric Gastroenterology and Nutrition, Medical University of Warsaw, 02-091 Warsaw, Poland; (A.B.); (A.P.-Z.)
| | - Aleksandra Banaszkiewicz
- Department of Pediatric Gastroenterology and Nutrition, Medical University of Warsaw, 02-091 Warsaw, Poland; (A.B.); (A.P.-Z.)
| | - Katarzyna Dereń
- College of Medical Sciences, University of Rzeszow, 35-310 Rzeszów, Poland; (K.D.); (A.M.)
| | - Aleksandra Pituch-Zdanowska
- Department of Pediatric Gastroenterology and Nutrition, Medical University of Warsaw, 02-091 Warsaw, Poland; (A.B.); (A.P.-Z.)
| | - Teresa Jackowska
- Department of Pediatrics, Center of Postgraduate Medical Education, 01-813 Warsaw, Poland;
| | - Jarosław Walkowiak
- Department of Pediatric Gastroenterology and Metabolic Diseases, Poznan University of Medical Sciences, 60-572 Poznan, Poland;
| | - Artur Mazur
- College of Medical Sciences, University of Rzeszow, 35-310 Rzeszów, Poland; (K.D.); (A.M.)
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16
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Meulenbroeks D, Versmissen I, Prins N, Jonkers D, Gubbels J, Scheepers H. Care by Midwives, Obstetricians, and Dietitians for Pregnant Women Following a Strict Plant-Based Diet: A Cross-Sectional Study. Nutrients 2021; 13:nu13072394. [PMID: 34371909 PMCID: PMC8308805 DOI: 10.3390/nu13072394] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 06/29/2021] [Accepted: 07/05/2021] [Indexed: 11/16/2022] Open
Abstract
With an growing number of people on a strict plant-based diet, its potential effect on pregnancy and lactation becomes increasingly important. It is, however, unclear how obstetric caregivers currently handle and think about a strict plant-based diet in pregnancy. The aim of the study was therefore to evaluate the self-reported knowledge and advice given by Dutch obstetric caregivers and dietitians when treating pregnant women on a strict plant-based diet. A cross-sectional study was performed by sending an online survey to Dutch midwife practices, obstetricians, and dietitian practices. Descriptive statistics are reported. A total of 121 midwives, 179 obstetricians, and 111 dietitians participated in this study. The majority of midwives (80.2%) and obstetricians (93.9%) considered a strict plant-based diet to be a significant risk factor for nutrient deficiency during pregnancy. Maternal dietary preferences, including a potential strict plant-based diet, were discussed at the first prenatal appointment by 59.5% of midwives and 24.1% of obstetricians. A self-reported lack of knowledge concerning the strict plant-based diet was mentioned by 66.1% of midwives and 75.4% of obstetricians. Obstetric caregivers mostly considered the identification of this dietary habit and subsequent referral to a dietitian or a reliable website as optimal care for pregnant women on the strict plant-based diet. However, only 38.7% of dietitians indicated to have sufficient knowledge to counsel these women. Although obstetric caregivers thought that a strict plant-based diet in pregnancy may lead to increased risks of nutritional deficiencies, the majority report to have insufficient knowledge to provide adequate advice. Only a minority referred these women to dietitians, of whom a minority indicated to have adequate knowledge on this specific diet. These results suggest that current care is suboptimal for an increasing number of pregnant women. Women on a strict plant-based diet could benefit from increased knowledge about this topic among obstetric caregivers and dietitians, as well as from clear guidelines regarding this diet during pregnancy.
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Affiliation(s)
- Deidre Meulenbroeks
- Máxima Medical Centre, Department of Obstetrics & Gynaecology, 5500 MB Veldhoven, The Netherlands
- Maastricht University Medical Centre, Department of Obstetrics & Gynaecology, GROW School of Oncology and Developmental Biology, P. Debyelaan 25, 6202 AZ Maastricht, The Netherlands; (I.V.); (N.P.); (H.S.)
- Correspondence:
| | - Isabel Versmissen
- Maastricht University Medical Centre, Department of Obstetrics & Gynaecology, GROW School of Oncology and Developmental Biology, P. Debyelaan 25, 6202 AZ Maastricht, The Netherlands; (I.V.); (N.P.); (H.S.)
| | - Nanique Prins
- Maastricht University Medical Centre, Department of Obstetrics & Gynaecology, GROW School of Oncology and Developmental Biology, P. Debyelaan 25, 6202 AZ Maastricht, The Netherlands; (I.V.); (N.P.); (H.S.)
| | - Daisy Jonkers
- Department of Health Promotion, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University, 6200 MD Maastricht, The Netherlands;
| | - Jessica Gubbels
- Department Internal Medicine, Division Gastroenterology-Hepatology, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University, 6200 MD Maastricht, The Netherlands;
| | - Hubertina Scheepers
- Maastricht University Medical Centre, Department of Obstetrics & Gynaecology, GROW School of Oncology and Developmental Biology, P. Debyelaan 25, 6202 AZ Maastricht, The Netherlands; (I.V.); (N.P.); (H.S.)
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17
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Miedziaszczyk M, Ciabach P, Grześkowiak E, Szałek E. The Safety of a Vegan Diet During Pregnancy. POSTEP HIG MED DOSW 2021. [DOI: 10.5604/01.3001.0014.9343] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
There is an increasing number of people who go vegetarian. Some young parents also switch
to this diet. The safety of vegetarian diets, especially vegan diets, is very important, especially
during pregnancy. Unfortunately, reference publications do not provide coherent data on the
safety of vegetarian diets during pregnancy. On the one hand, the vegan diet has advantages
because it reduces the risk of heart disease and gestational diabetes. On the other hand,
vegetarians/vegans should be aware of potential deficiencies of some nutrients (iron, zinc,
vitamin B12, vitamin D, omega-3 fatty acids, calcium, iodine) and the clinical consequences
for the fetus. For example, iron deficiency may affect cognitive abilities, behavior, intelligence
and increase the risk of preterm birth and low birth weight of infants. Plant food contains
non-haem iron with variable absorption. Therefore, the vegan diet should include nutrients
increasing the bioavailability of iron, e.g. ascorbic acid, carotene and retinol. Due to the fact
that animal food is the main source of vitamin B12, vegans are at a very high risk of vitamin
B12 deficiency, which will affect the infant’s weight at birth. Low level of vitamin D, which is
prevalent in animal food, is the most common deficiency among vegans and lacto-ovo vegetarians.
This vitamin prevents gestational diabetes, reduces insulin resistance and guarantees
normal function of the musculoskeletal system. Zinc deficiency during pregnancy may lead to
preterm birth, neural tube defects or even miscarriage. In view of the clinical consequences
of potential deficiencies of nutrients, the vegetarian/vegan diet should be well balanced.
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Affiliation(s)
- Miłosz Miedziaszczyk
- Student’s Scientific Circle of Clinical Pharmacy of Department of Clinical Pharmacy and Biopharmacy, Poznan University of Medical Sciences, Poznan, Poland
| | - Patrycja Ciabach
- Student’s Scientific Circle of Clinical Pharmacy of Department of Clinical Pharmacy and Biopharmacy, Poznan University of Medical Sciences, Poznan, Poland
| | - Edmund Grześkowiak
- Department of Clinical Pharmacy and Biopharmacy, Poznan University of Medical Sciences, Poznan, Poland
| | - Edyta Szałek
- Department of Clinical Pharmacy and Biopharmacy, Poznan University of Medical Sciences, Poznan, Poland
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18
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Saintila J, Calizaya-Milla YE, Javier-Aliaga DJ. Knowledge of Vegetarian and Nonvegetarian Peruvian Dietitians about Vegetarianism at Different Stages of Life. Nutr Metab Insights 2021; 14:1178638821997123. [PMID: 34093023 PMCID: PMC8141981 DOI: 10.1177/1178638821997123] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Accepted: 01/26/2021] [Indexed: 11/30/2022] Open
Abstract
Background: The vegetarian diet continues to gain recognition and popularity among people; however, few studies have considered the level of knowledge of professional dietitians about this dietary pattern. Objective: This study aimed to compare the level of knowledge of vegetarian and nonvegetarian Peruvian dietitians regarding vegetarianism at different life stages. Methods: A cross-sectional study was carried out. An online questionnaire based on the recommendations of the current dietary guidelines was administered to more than 400 registered dietitians. Of which, a total of 179 decided to participate in the study: 72 vegetarians and 107 nonvegetarians. The data were analyzed using the chi-square test, considering a significance level of 5%. Results: Women represented the largest proportion of the sample. The participants demonstrated a complete and exhaustive knowledge of the definition of vegetarian diets. Regarding the risks and benefits associated with vegetarianism, the largest proportion of those who got the correct answers were vegetarians. The percentage of correct answers selected for both groups regarding the critical nutrients were less than 50%. Only 17.6% identified the correct answer regarding the risk of eating disorders of vegetarianism. Conclusions: Dietitians did not demonstrate complete and comprehensive knowledge of the critical nutrients of vegetarianism and lack information on the risks of eating disorders from the vegetarian diet.
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Affiliation(s)
- Jacksaint Saintila
- Department of Nutrition, School of Human Nutrition, Faculty of Health Sciences, Universidad Peruana Unión, Lima, Peru
| | - Yaquelin E Calizaya-Milla
- Department of Nutrition, School of Human Nutrition, Faculty of Health Sciences, Universidad Peruana Unión, Lima, Peru
| | - David J Javier-Aliaga
- Department of Nutrition, School of Human Nutrition, Faculty of Health Sciences, Universidad Peruana Unión, Lima, Peru
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19
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Miedziaszczyk M, Ciabach P, Grześkowiak E, Szałek E. The Safety of TheVegan Diet During Pregnancy. POSTEP HIG MED DOSW 2021. [DOI: 10.5604/01.3001.0014.7495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
There is an increasing number of people who go vegetarian. Some young parents also switch to this diet. The safety of vegetarian diets, especially ve-gan diets, is very important, especially during pregnancy. Unfortunately, reference publications do not provide coherent data on the safety of vegetar-ian diets during pregnancy. On the one hand, the vegan diet has advantages because it reduces the risk of heart disease and gestational diabetes. On the other hand, vegetarians/vegans should be aware of potential deficiencies of some nutrients (iron, zinc, vitamin B12, vitamin D, omega-3 fatty acids, cal-cium, iodine) and the clinical consequences for the foetus. For example, iron deficiency may affect cognitive abilities, behaviour, intelligence and increase the risk of preterm birth and low birth weight of infants. Plant food contains non-haem iron with variable absorption. Therefore, the vegan diet should include nutrients increasing the bioavailability of iron, e.g. ascorbic acid, carotene and retinol. Due to the fact that animal food is the main source of vitamin B12, vegans are at very high risk of vitamin B12 deficiency, which will affect the infant’s weight at birth. Low level of vitamin D, which is prevalent in animal food, is the most common deficiency among vegans and lacto-ovo vegetarians. This vitamin prevents gestational diabetes, reduces insulin resistance and guarantees normal function of the musculoskeletal system. Zinc deficiency during pregnancy may lead to preterm birth, neural tube defects or even miscarriage. In view of the clinical consequences of po-tential deficiencies of nutrients, the vegetarian/vegan diet should be well balanced.
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Affiliation(s)
- Miłosz Miedziaszczyk
- Student’s Scientific Circle of Clinical Pharmacy of Department of Clinical Pharmacy and Biopharmacy, Poznan University of Medical Sciences, Poznan, Poland
| | - Patrycja Ciabach
- Student’s Scientific Circle of Clinical Pharmacy of Department of Clinical Pharmacy and Biopharmacy, Poznan University of Medical Sciences, Poz-nan, Poland
| | - Edmund Grześkowiak
- Department of Clinical Pharmacy and Biopharmacy, Poznan University of Medical Sciences, Poznan, Poland
| | - Edyta Szałek
- Department of Clinical Pharmacy and Biopharmacy, Poznan University of Medical Sciences, Poznan, Poland
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20
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Baroni L, Rizzo G, Goggi S, Giampieri F, Battino M. Vegetarian diets during pregnancy: effects on the mother's health. A systematic review. Food Funct 2020; 12:466-493. [PMID: 33306085 DOI: 10.1039/d0fo01991g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
While interest in vegetarian nutrition has been steadily increasing, some aspects have not yet been consistently investigated. One topic requiring evidence-based confirmation is the adoption of a vegetarian diet during pregnancy and lactation. Maternal diet is not only correlated with the fetus's and infant's health, but appears relevant for that of the mother as well. Not only is an adequate delivery of nutrients to the fetus and infant mandatory, but the increased physiological needs of the maternal body require an adequate supply of nutrients and can represent harmful stress events that may lead to well-defined pathological conditions. In this review, we aim to systematically investigate state-of-the-art of vegetarian diets during pregnancy and lactation, focusing on maternal nutritional status and pregnancy outcomes. Data are scarce, often inconsistent and not homogeneous for many of the topics we considered, mainly because only a few studies have been performed in developed countries, whereas other studies have derived from developing countries, where vegetarianism can be a proxy indicator of malnutrition. For this reason, we did not find sufficient data to provide evidence-based information and recommendations. To date, the available literature does not clearly support a negative impact on the mother's health and pregnancy outcomes, but, analogously with the findings in the vegetarian adult population, an improvement in the quality of studies might facilitate finding more information on the possible positive impact of well-planned vegetarian diets during pregnancy and lactation. More epidemiological and interventional studies are warranted, in order to address the question as to whether vegetarian nutrition represents an advantage for the mother or poses nutritional issues that need further attention.
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Affiliation(s)
- Luciana Baroni
- Scientific Society for Vegetarian Nutrition, Venice, Italy
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21
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Oechsle A, Wensing M, Ullrich C, Bombana M. Health Knowledge of Lifestyle-Related Risks during Pregnancy: A Cross-Sectional Study of Pregnant Women in Germany. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17228626. [PMID: 33233790 PMCID: PMC7699927 DOI: 10.3390/ijerph17228626] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Revised: 11/11/2020] [Accepted: 11/19/2020] [Indexed: 12/19/2022]
Abstract
This study aimed to investigate (1) pregnant women’s level of knowledge of lifestyle-related risk factors during pregnancy and their potential health impact on their offspring, and (2) the factors affecting women’s knowledge of lifestyle-related risk factors during pregnancy. A cross-sectional observational study of pregnant women was carried out in obstetric and gynecologic care settings at three hospitals in Southern Germany. Data from 209 pregnant women revealed large knowledge gaps on lifestyle-related risk factors during pregnancy and their potential health impact. Factors affecting women’s knowledge of lifestyle-related risk factors during pregnancy were specifically associated with socioeconomic status, e.g., lower household net income, middle educational level, and statutory health insurance status. Women who had received information from their gynecologist had a higher level of knowledge of lifestyle-related risk factors during pregnancy. This study showed that health promotion regarding lifestyle-related risks during pregnancy specifically needs to address women from the low-to-middle socioeconomic status group. Gynecologists seem particularly effective in providing this information.
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Affiliation(s)
- Anja Oechsle
- Department of General Practice and Health Service Research, University Hospital Heidelberg, Im Neuenheimer Feld 130.3, 69120 Heidelberg, Germany; (A.O.); (M.W.); (C.U.)
| | - Michel Wensing
- Department of General Practice and Health Service Research, University Hospital Heidelberg, Im Neuenheimer Feld 130.3, 69120 Heidelberg, Germany; (A.O.); (M.W.); (C.U.)
| | - Charlotte Ullrich
- Department of General Practice and Health Service Research, University Hospital Heidelberg, Im Neuenheimer Feld 130.3, 69120 Heidelberg, Germany; (A.O.); (M.W.); (C.U.)
| | - Manuela Bombana
- Department of General Practice and Health Service Research, University Hospital Heidelberg, Im Neuenheimer Feld 130.3, 69120 Heidelberg, Germany; (A.O.); (M.W.); (C.U.)
- Department of Health Promotion, AOK Baden-Württemberg, Presselstrasse 19, 70191 Stuttgart, Germany
- Correspondence: ; Tel.: +49-711-2593-7945
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Vegetarian and Vegan Weaning of the Infant: How Common and How Evidence-Based? A Population-Based Survey and Narrative Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17134835. [PMID: 32635592 PMCID: PMC7370013 DOI: 10.3390/ijerph17134835] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Revised: 06/30/2020] [Accepted: 07/02/2020] [Indexed: 12/16/2022]
Abstract
Background: Vegetarian and vegan weaning have increasing popularity among parents and families. However, if not correctly managed, they may lead to wrong feeding regimens, causing severe nutritional deficiencies requiring specific nutritional support or even the need for hospitalization. Aim: To assess the prevalence of vegetarian and vegan weaning among Italian families and to provide an up-to-date narrative review of supporting evidence. Materials and methods: We investigated 360 Italian families using a 40-item questionnaire. The narrative review was conducted searching scientific databases for articles reporting on vegetarian and vegan weaning. Results: 8.6% of mothers follow an alternative feeding regimen and 9.2% of infants were weaned according to a vegetarian or vegan diet. The breastfeeding duration was longer in vegetarian/vegan infants (15.8 vs. 9.7 months; p < 0.0001). Almost half of parents (45.2%) claim that their pediatrician was unable to provide sufficient information and adequate indications regarding unconventional weaning and 77.4% of parents reported the pediatrician’s resistance towards alternative weaning methods. Nine studies were suitable for the review process. The vast majority of authors agree on the fact that vegetarian and vegan weaning may cause severe nutritional deficiencies, whose detrimental effects are particularly significant in the early stages of life. Discussion and conclusion: Our results show that alternative weaning methods are followed by a significant number of families; in half of the cases, the family pediatrician was not perceived as an appropriate guide in this delicate process. To date, consistent findings to support both the safety and feasibility of alternative weaning methods are still lacking. Since the risk of nutritional deficiencies in the early stages of life is high, pediatricians have a pivotal role in guiding parents and advising them on the most appropriate and complete diet regimen during childhood. Efforts should be made to enhance nutritional understanding among pediatricians as an unsupervised vegetarian or vegan diet can cause severe nutritional deficiencies with possible detrimental long-term effects.
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Abstract
OBJECTIVES Pediatricians have an important role in the dietary education of children, and in the nutritional health of their patients. We aimed to assess nutritional knowledge, familiarity with guidelines, and attitudes of pediatricians regarding vegetarian diets. METHODS A cross-sectional study using a previously implemented questionnaire, distributed amongst a convenience sample of pediatricians in Israel. For each participant, scores of knowledge and of attitudes towards vegetarian diets were calculated. Scores were analyzed and compared between various categorizations of the respondents. RESULTS Of 270 respondents (60.4% female individuals), 14.1% were following a vegetarian or semi-vegetarian diet. The overall mean scores for knowledge and attitude were 37.9 ± 16.0% and 38.1 ± 20.7%, respectively. Among pediatricians currently following a vegetarian or semi-vegetarian diet, mean knowledge and attitude scores were higher by 12.2% (95% confidence interval [CI] 6.8-17.6, P < 0.001) and 17.4% (95% CI 10.5-24.2, P < 0.001), respectively, compared with nonvegetarians. Knowledge scores were found to be positively correlated with attitude scores. Only 13.4% of pediatricians felt that their medical degree studies prepared them well to deal with vegetarian patients. A higher knowledge score was correlated with inquiring of patients eating habits, and counseling on vegetarian diets. CONCLUSIONS Pediatricians possess a low average knowledge base in vegetarian nutrition. The majority of pediatricians do not hold positive attitudes concerning vegetarian diets. We show a positive correlation between overall knowledge and overall attitude for individual participants. Increasing the knowledge base of pediatricians regarding vegetarian diets may lead them to conceive meatless diets in a more positive light and better counsel their patients.
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