Position of the American Dietetic Association: oral health and nutrition

It is the position of the American Dietetic Association that nutrition is an integral component of oral health. The American Dietetic Association supports the integration of oral health with nutrition services, education, and research. Collaboration between dietetics and dental professionals is recommended for oral health promotion and disease prevention and intervention. Scientific and epidemiological data suggest a lifelong synergy between nutrition and the integrity of the oral cavity in health and disease. Oral health and nutrition have a synergistic bidirectional relationship. Oral infectious diseases, as well as acute, chronic, and terminal systemic diseases with oral manifestations, impact the functional ability to eat as well as diet and nutrition status. Likewise, nutrition and diet may affect the development and integrity of the oral cavity as well as the progression of oral diseases. As we advance in our discoveries of the links between oral and nutrition health, practitioners of both disciplines must learn to provide screening, baseline education, and referral to each other as part of comprehensive client/patient care. Dietetics practice requires registered dietitians to provide medical nutrition therapy that incorporates a person's total health needs, including oral health. Inclusion of both didactic and clinical practice concepts that illustrate the role of nutrition in oral health is essential in both dental and dietetic education programs. Collaborative endeavors between dietetics and dentistry in research, education, and delineation of health provider practice roles are needed to ensure comprehensive health care. The multifaceted interactions between diet, nutrition, and oral health in practice, education, and research in both dietetics and dentistry merit continued, detailed delineation.     

Position of the Academy of Nutrition and Dietetics: Oral Health and Nutrition

It is the position of the Academy of Nutrition and Dietetics that nutrition is an integral component of oral health. The Academy supports integration of oral health with nutrition services, education, and research. Collaboration between dietetics practitioners and oral health care professionals is recommended for oral health promotion and disease prevention and intervention. Scientific and epidemiological data suggest a lifelong synergy between diet, nutrition, and integrity of the oral cavity in health and disease. Oral health and nutrition have a multifaceted relationship. Oral infectious diseases, as well as acute, chronic, and systemic diseases with oral manifestations, impact an individual's functional ability to eat and their nutrition status. Likewise, nutrition and diet can affect the development and integrity of the oral cavity and progression of oral diseases. As knowledge of the link between oral and nutrition health increases, dietetics practitioners and oral health care professionals must learn to provide screening, education, and referrals as part of comprehensive client/patient care. The provision of medical nutrition therapy, including oral and overall health, is incorporated into the Standards of Practice for registered dietitians and dietetic technicians, registered. Inclusion of didactic and clinical practice concepts that illustrate the role of nutrition in oral health is essential in education programs for both professional groups. Collaborative endeavors between dietetics, dentistry, medicine, and allied health professionals in research, education, and delineation of practice roles are needed to ensure comprehensive health care. The multifaceted interactions between diet, nutrition, and oral health in practice, education, and research in both dietetics and dentistry merit continued, detailed delineation.     

Practice Paper of the Academy of Nutrition and Dietetics Abstract: Oral Health and Nutrition

This paper supports the “Position of the Academy of Nutrition and Dietetics: Oral Health and Nutrition” published in the May 2013 Journal of the Academy of Nutrition and Dietetics. It is the position of the Academy of Nutrition and Dietetics that nutrition is an integral component of oral health. The Academy supports integration of oral health with nutrition services, education, and research. Collaboration between registered dietitian nutritionists (RDNs); dietetic technicians, registered (DTRs); and oral health care professionals is recommended for oral health promotion and disease prevention and intervention. There is a synergistic multidirectional association between diet, nutrition, and oral health. Given that the mouth is the portal of entry into the body, it is essential that RDNs and DTRs include the oral cavity in their assessment for nutritional risk factors and deficiencies. Nutrition assessment is vital to identifying dietary intake and nutritional factors impacting oral health. Conversely, decreased salivary flow, compromised oral integrity, tooth decay, or poor periodontal health can impact an individual's ability to consume an adequate diet. A poor diet can result in limited intake of nutrients crucial to systemic health and well-being. The provision of medical nutrition therapy that incorporates total health, including oral health, is a component of the Standards of Practice for RDNs and DTRs. Inclusion of didactic and clinical practice concepts that illustrate the role of nutrition in oral health is essential in education programs for both professional groups. The multifaceted interactions between diet, nutrition, and oral health in practice, education, and research in both dietetics and dentistry merit the need for collaborative efforts to ensure comprehensive patient care.     

Sustained benefits of a community dietetics intervention designed to improve oral nutritional supplement prescribing practices

Background: Healthcare professionals working in the community do not always prescribe oral nutritional supplements (ONS) according to best practice guidelines for the management of malnutrition. The present study aimed to determine the impact of a community dietetics intervention on ONS prescribing practices and expenditure 1 year later. Methods: The intervention involved general practitioners (GPs), practice nurses, nurses in local nursing homes and community nurses. It comprised an education programme together with the provision of a new community dietetics service. Changes in health care professionals’ nutrition care practices were determined by examining community dietetics records. ONS prescribing volume and expenditure on ONS were assessed using data from the Primary Care Reimbursement Service of the Irish Health Service Executive. Results: Seven out of 10 principal GPs participated in the nutrition education programme. One year later, screening for malnutrition risk was better, dietary advice was provided more often, referral to the community dietetics service improved and ONS were prescribed for a greater proportion of patients at ‘high risk’ of malnutrition than before (88% versus 37%; P < 0.001). There was a trend towards fewer patients being prescribed ONS (18% reduction; P = 0.074) and there was no significant change in expenditure on ONS by participating GPs (3% reduction; P = 0.499), despite a 28% increase nationally by GPs on ONS. Conclusions: The community dietetics intervention improved ONS prescribing practices by GPs and nurses, in accordance with best practice guidelines, without increasing expenditure on ONS during the year after intervention.     

Position of the American Dietetic Association: liberalized diets for older adults in long-term care

It is the position of the American Dietetic Association (ADA) that the quality of life and nutritional status of older residents in long-term care facilities may be enhanced by a liberalized diet. The Association advocates the use of qualified dietetics professionals to assess and evaluate the need for medical nutrition therapy according to each person's individual medical condition, needs, desires, and rights. One of the major determinants among the predictive factors of successful aging is nutrition. Long-term care includes a continuum of health services ranging from rehabilitation to supportive care. Nutrition care for older adults in long-term settings must meet two goals: maintenance of health through medical care and maintenance of quality of life. However, these goals often seem to compete, resulting in the need for a unique approach to medical nutrition therapy (MNT). Typically, MNT includes assessment of nutritional status and development of an individualized nutrition intervention plan that frequently features a theraperutic diet appropriate for managing a disease or condition. MNT must always address medical needs and individual desires, yet for older adults in long-term care this balance is especially critical because of the focus on maintaining quality of life. Dietetics professionals must help residents and health care team members assess the risks versus the benefits of therapeutic diets. For frail older adults, overall health goals may not warrant the use of a therapeutic diet because of its possible negative effect on quality of life. A diet that is not palatable or acceptable to the individual can lead to poor food and fluid intake, which results in weight loss and undernutrition, followed by a spiral of negative health effects. Often, a more liberalized nutrition intervention that allows an older adult to participate in his or her diet-related decisions can provide for the person's nutrient needs and allow alterations contingent on medical conditions while simultaneously increasing the desire to eat and enjoyment of food. This ultimately decreases the risks of weight loss, undernutrition, and other potential negative effects of poor nutrition and hydration.     

An evaluation of a community dietetics intervention on the management of malnutrition for healthcare professionals

Background: Healthcare professionals working in the community setting have limited knowledge of the evidence‐based management of malnutrition. The present study aimed to evaluate a community dietetics intervention, which included an education programme for healthcare professionals in conjunction with the introduction of a community dietetics service for patients ‘at risk’ of malnutrition. Changes in nutritional knowledge and the reported management of malnourished patients were investigated and the acceptability of the intervention was explored. Methods: An education programme, incorporating ‘Malnutrition Universal Screening Tool (MUST)’ training, was implemented in eight of 10 eligible primary care practices (14 general practitioners and nine practice nurses attended), in seven private nursing homes (20 staff nurses attended) and two health centres (53 community nurses attended) in conjunction with a community dietetics service for patients at risk of malnutrition. Nutritional knowledge was assessed before, immediately after, and 6 months after the intervention using self‐administered, multiple‐choice questionnaires. Reported changes in practice and the acceptability of the education programme were considered using self‐administered questionnaires 6 months after the intervention. Results: A significant increase in nutritional knowledge 6 months after the intervention was observed (P < 0.001). The management of malnutrition was reported to be improved, with 69% (38/55) of healthcare professionals reporting to weigh patients ‘more frequently’, whereas 80% (43/54) reported giving dietary advice to prevent or treat malnutrition. Eighty‐percent (44/55) of healthcare professionals stated that ‘MUST’ was an acceptable nutrition screening tool. Conclusion: An education programme supported by a community dietetics service for patients ‘at risk’ of malnutrition increased the nutritional knowledge and improved the reported management of malnourished patients in the community by healthcare professionals.     

Position of the American Dietetic Association: Promoting and supporting breastfeeding

It is the position of the American Dietetic Association (ADA) that exclusive breastfeeding provides optimal nutrition and health protection for the first 6 months of life, and breastfeeding with complementary foods for at least 12 months is the ideal feeding pattern for infants. Breastfeeding is also a public health strategy for improving infant and child health survival, improving maternal morbidity, controlling health care costs, and conserving natural resources. ADA emphasizes the essential role of dietetics professionals in promoting and supporting breastfeeding by providing up-to-date, practical information to pregnant and postpartum women, involving family and friends in breastfeeding education and counseling, removing institutional barriers to breastfeeding, collaborating with community organizations and others who promote and support breastfeeding, and advocating for policies that position breastfeeding as the norm for infant feeding. ADA also emphasizes its own role by providing up-to-date information to the public, encouraging empirical research, providing continuing education opportunities, providing cultural sensitivity and cultural competence training to dietetics professionals, and encouraging universities to review and update undergraduate and graduate training programs.     

Position of the American Dietetic Association,Society for Nutrition Education,and American School Food Service Association: Nutrition services: an essential component of comprehensive school health programs

It is the position of the American Dietetic Association (ADA), the Society for Nutrition Education (SNE), and the American School Food Service Association (ASFSA) that comprehensive nutrition services must be provided to all of the nation's preschool through grade 12 students. These nutrition services shall be integrated with a coordinated, comprehensive school health program and implemented through a school nutrition policy. The policy should link comprehensive, sequential nutrition education; access to and promotion of child nutrition programs providing nutritious meals and snacks in the school environment; and family, community, and health services' partnerships supporting positive health outcomes for all children. Childhood obesity has reached epidemic proportions and is directly attributed to physical inactivity and diet. Schools can play a key role in reversing this trend through coordinated nutrition services that promote policies linking comprehensive, sequential nutrition education programs, access to and marketing of child nutrition programs, a school environment that models healthful food choices, and community partnerships. This position statement provides information and resources for nutrition professionals to use in developing and supporting comprehensive school health programs.     

Position of the American Dietetic Association,Society for Nutrition Education,and American School Food Service Association--Nutrition services: an essential component of comprehensive school health programs

It is the position of the American Dietetic Association (ADA), the Society for Nutrition Education (SNE), and the American School Food Service Association (ASFSA) that comprehensive nutrition services must be provided to all of the nation's preschool through grade twelve students. These nutrition services shall be integrated with a coordinated, comprehensive school health program and implemented through a school nutrition policy. The policy should link comprehensive, sequential nutrition education; access to and promotion of child nutrition programs providing nutritious meals and snacks in the school environment; and family, community, and health services' partnerships supporting positive health outcomes for all children. Childhood obesity has reached epidemic proportions and is directly attributed to physical inactivity and diet. Schools can play a key role in reversing this trend through coordinated nutrition services that promote policies linking comprehensive, sequential nutrition education programs, access to and marketing of child nutrition programs, a school environment that models healthy food choices, and community partnerships. This position paper provides information and resources for nutrition professionals to use in developing and supporting comprehensive school health programs. J Am Diet Assoc. 2003;103:505-514.     

Metabolomics in practice: emerging knowledge to guide future dietetic advice toward individualized health

The profession of dietetics can take an increasingly prominent role in managing health and patient care as clinicians gain access to three new resources: detailed information about the metabolic status of healthy individual clients, metabolic knowledge about the relationships between metabolite abundances and health, and bioinformatics tools that link clients' metabolism to their present and future health status. The current use of single biomarkers as indicators of disease will be replaced by comprehensive profiling of individual metabolites linked to an understanding of health and human metabolism--the emerging science now known as metabolomics. Industrial and academic initiatives are currently developing the analytical and bioinformatic technologies needed to assemble the quantitative reference databases of metabolites as the metabolic analog of the human genome. With these in place, dietetics professionals will be able to assess both the current health status of individuals and predict their health trajectories. Another important role for dietetics professionals will be to assist in the development of the tools and their application in predicting how an individual's specific metabolic pattern can be changed by diet, drugs, and lifestyle, with the goal of improving health and preventing the development of chronic diseases.     

Position of the American Dietetic Association: the role of nutrition in health promotion and disease prevention programs

A healthful diet and wise food choices are critical components of promoting health and reducing the risk of chronic disease. A substantial amount of health care resources could be saved by expanding health promotion and disease prevention programs that target dietary change among Americans. To effectively reduce health care costs, the emphasis and delivery of health care must promote health as well as deliver treatment and rehabilitative services to the sick. Prevention measures, such as nutrition interventions that also encourage physical activity, can help prevent or halt progression of full-blown chronic disease and thus decrease chronic disease disability. Health promotion and disease prevention need to be integral parts of all health care, community, public health, and worksite programs across the life cycle. Correspondingly, such programs must be culturally competent and address the specific needs of vulnerable or underserved populations. Dietetics professionals in all areas of practice should play an integral role in health promotion and disease prevention programs. Achieving this goal will require expansion of training programs and active learning by dietetics professionals that includes theory and practice in using team approaches, developing coalitions, and managing complex systems. Dietetics professionals also need to amplify their understanding of politics, administration, health care financing, and reimbursement. Attention must also be expanded to include social and behavioral sciences and to address program evaluation, outcomes, and cost-benefit and cost-effectiveness in nutrition-focused health promotion and disease prevention programs. Continued training in program development, research, and evaluation will help build the body of evidence that supports ongoing inclusion of prevention in a rapidly changing health care environment.     

Academy of Nutrition and Dietetics: Revised 2017 Scope of Practice for the Nutrition and Dietetics Technician,Registered

The Academy of Nutrition and Dietetics (Academy) is the world’s largest organization of food and nutrition professionals and the association that represents credentialed nutrition and dietetics practitioners—nutrition and dietetics technicians, registered (NDTRs) and registered dietitian nutritionists (RDNs). An NDTR’s scope of practice in nutrition and dietetics has flexible boundaries to capture the depth and breadth of the individual's practice. The NDTR’s practice expands with advances in many areas, including nutrition, food production, food safety, food systems management, health care, public health, community health, and information and communication technology. The Revised 2017 Scope of Practice for the NDTR reflects the position of the Academy on the essential role of the NDTR in the management and delivery of food and nutrition services. The scope of practice for the NDTR is composed of education and credentialing, practice resources, Academy Standards of Practice and Standards of Professional Performance, codes of ethics, accreditation standards, state and federal regulations, national guidelines, and organizational policy and procedures. The Revised 2017 Scope of Practice for the NDTR is used in conjunction with the Revised 2017 Standards of Practice in Nutrition Care and the Standards of Professional Performance for NDTRs. The Standards of Practice address activities related to direct patient and client care. The Standards of Professional Performance address behaviors related to the technical role of NDTRs. These standards reflect the minimum competent level of nutrition and dietetics practice and professional performance for NDTRs. A companion document addresses the scope of practice for the RDN.     

The genetic revolution: change and challenge for the dietetics profession

Advances in genetics are occurring at a pace that challenges our ability to understand and respond to the implications. Soon we will be able to define more precisely the molecular mechanisms underlying human health and disease; subdivide diseases and conditions (e.g., obesity) that are clinically indistinguishable into more distinct entities, thereby improving our ability to choose rational preventive and treatment measures; identify genotypic markers that predict metabolic responses to dietary interventions; stratify the population into groups at higher or lower risk for chronic diseases such as cancer, thus allowing dietary intervention to be appropriately targeted; and develop dietary recommendations that take into account genetically determined taste preferences. Dietetics leaders, teachers, practitioners, and researchers must act now to ensure that dietetics professionals are prepared for practice in this new era. In this article we introduce the Human Genome Project, review the fundamentals of molecular genetics, discuss genetics and disease risk, and define and give examples of diet-gene interactions. We also discuss issues relevant to dietary counseling of healthy people with genetic susceptibility to chronic disease. To foster the growth of knowledge regarding this new biology among dietitians, The American Dietetic Association should take the following steps: require course work on diet-gene interactions and include human genetics as a topic area on dietetic registration examinations, form a practice group on this topic, develop an Internet-based communication and information hub for dietetics professionals, sponsor a session on human genetics at annual meetings, begin a dialogue regarding a new practice specialty in diet and genetic counseling, and encourage a health care system in which personal counseling on diet-gene interactions is valued and reimbursed.     

Cultural Competency Training and Evaluation Methods Across Dietetics Education: A Narrative Review

Developing cultural competence among credentialed nutrition and dietetics practitioners is critical to move toward eliminating disparities in health care. Despite emphasis put forth on culturally competent care by credentialed nutrition and dietetics practitioners, the types, methods, and outcomes of cultural competency training are lacking or inconsistent. In this narrative review, we evaluated studies detailing cultural competency training for content, modes of delivery, and learner outcomes. Main inclusion criteria were students in dietetics or credentialed nutrition and dietetics practitioners engaging in an educational intervention. Exclusion criteria were studies published before 2000 and not published in the English language. Ten studies were reviewed from four health science databases. Our aims were to quantify the literature on cultural competence training in dietetics education and describe the interventions to identify gaps within the field; thus, a quality assessment tool was not utilized. Data were extracted on learner type, number of participants, curriculum content, intervention type, learning outcomes, and outcome evaluation tool. Most studies employed interprofessional education (n=7) and/or service learning (n=6) as interventions types. Quantitative evaluation of learners in the studies reviewed indicated increased knowledge and skill (statistically significant; n=2), whereas qualitative evaluation of learners indicated themes, including curriculum satisfaction, gains in competence, and comfort working with diverse people. Methods of evaluation and delivery were inconsistent, making it difficult to draw larger conclusions about cultural competency training in dietetics. Cultural competence creates opportunities for growth and development of health professionals to serve diverse communities and work environments; future work should include standardizing evaluations of training, specifically to include both qualitative and quantitative methods.     

You Are Not an Impostor: The Registered Dietitian Nutritionist and Impostor Phenomenon

Impostor phenomenon (IP) interferes with the desire for taking advantage of career opportunities and pursuing career advancement. There is robust literature describing the effects of IP in other health care professions, yet an absence of research exists on IP within the nutrition and dietetics profession. This perspective will explore why nutrition and dietetics professionals may experience IP, specify what might be done to mitigate the negative effects of IP, and describe future research directions. Impostorism is an understudied phenomenon that could have significant implications for the profession of nutrition and dietetics on an individual and systemic level.     

广州市海珠区配置校医学校健康教育效果研究*

目的评价海珠区配置校医学校健康教育效果,研究校医干预对学生健康素养水平的影响。方法采用回顾性队列研究,整群抽取海珠区10所小学391名三年级学生,回溯二年级时学校校医配置情况,分成校医干预组和对照组,并通过问卷调查考察两组学生基础健康素养水平,校医干预满一年后再比较两组健康素养水平差异。结果干预前两组基础健康素养水平无明显差异(P0.05)。干预后干预组健康素养水平81.96%高于对照组79.44%(P0.01)。其中,干预组健康知识知晓率80.77%高于对照组77.49%,差异有统计学意义(P0.05);两组健康行为形成率无明显差异。问卷涵盖的五个方面,干预组在膳食与营养、传染病防控及安全与急救的回答正确率均比对照组高(P0.05),在个人卫生习惯和生理功能保健上的回答正确率无明显差异(P0.05)。391名学生的健康素养水平为79.73%,膳食与营养和传染病防控部分回答正确率居前二,均达90.00%水平,安全与急救部分回答正确率最低,仅为70.33%。结论校医对学生的健康教育工作成效显著,明显提高其健康素养水平和健康知识知晓率。在膳食与营养、传染病防控及安全与急救这三方面的提高最突出。学生在安全与急救部分知晓情况较差,校医加强对薄弱环节的宣教,提高健康教育水平很有必要。     

Position of the American Dietetic Association: food and nutrition misinformation

It is the position of the American Dietetic Association (ADA) that food and nutrition misinformation can have harmful effects on the health, well-being, and economic status of consumers. Nationally credentialed dietetics professionals working in health care, academia, public health, the media, government, and the food industry are uniquely qualified to advocate for and promote science-based nutrition information to the public, function as primary nutrition educators to health professionals, and actively correct food and nutrition misinformation. Enormous scientific advances have been made in the area of food and nutrition, leading to a fine-tuning of recommendations about healthful eating. Consumers have become increasingly aware of the nutrition-health link and reliant on nutrition information to base their decisions, and have assumed partial responsibility for changing their eating behaviors. Unfortunately, these same trends also create opportunities for food and nutrition misinformation to flourish. News reports rarely provide enough context for consumers to interpret or apply the advice given, and preliminary findings often attract unmerited and misleading attention. Effective nutrition communication must be consumer-friendly and contain sufficient context to allow consumers to consider the information and determine whether it applies to their unique health and nutritional needs. Consistent with ADA's organizational vision that members "are the leading source of nutrition expertise," ADA recognizes its responsibility to help consumers identify food and nutrition misinformation in the following ways: (a) ADA members should provide consumers with sound, science-based nutrition information and help them to recognize misinformation; (b) ADA members need to be the primary source of sound, science-based nutrition information for the media and to inform them when misinformation is presented; and (c) ADA members should continue to diligently work with other health care practitioners, educators, policy makers, and food and dietary supplement industry representatives to responsibly address the health and psychological, physiological, and economic effects of nutrition-related misinformation.     

抚州市某高校医学新生口腔健康干预效果调查分析

目的调查医学类新生口腔健康状况,通过3种口腔健康干预方法促进大学生口腔健康,比较不同干预方法的效果。方法将医学类新生分为四组,在口腔健康干预前后进行口腔健康状况调查和问卷调查,并对调查结果进行分析比较。结果医学类新生龋病和牙龈炎患病率、牙结石检出率较高。经过不同的口腔健康干预后,口腔患病、口腔健康知晓、定期口腔检查和口腔就诊情况均有所改善,特别是口腔健康知晓正确率由干预前的11.73%提升到干预后的62.51%。3种口腔健康干预方法的满意度均较高,其中,口腔老师健康教育和口腔学生健康实践干预组满意度最高,达到90.27%。结论医学类新生口腔健康情况较差。采取多种形式的口腔健康教育可以改善学生的口腔健康状况,促进口腔健康行为的建立。     

Academy of Nutrition and Dietetics: Revised 2017 Scope of Practice for the Registered Dietitian Nutritionist

The Academy of Nutrition and Dietetics (Academy) is the world’s largest organization of food and nutrition professionals and the association that represents credentialed nutrition and dietetics practitioners—registered dietitian nutritionists (RDNs) and nutrition and dietetics technicians, registered (NDTRs). RDNs integrate research, professional development, and practice to stimulate innovation and discovery; collaborate to solve the greatest food and nutrition challenges now and in the future; focus on systemswide impact across the food, wellness, and health sectors; have a global impact in eliminating all forms of malnutrition; and amplify the contribution of nutrition and dietetics practitioners and expand workforce capacity and capability. The Revised 2017 Scope of Practice for the RDN reflects the position of the Academy on the essential role of the RDN in the direction and delivery of food and nutrition services. The scope of practice for the RDN is composed of education and credentialing, practice resources, Academy Standards of Practice and Professional Performance, codes of ethics, accreditation standards, state and federal regulations, national guidelines, and organizational policy and procedures. The Revised 2017 Scope of Practice for the RDN is used in conjunction with the Revised 2017 Standards of Practice (SOP) in Nutrition Care and the Standards of Professional Performance (SOPP) for RDNs. The SOP address activities related to direct patient and client care. The SOPP address behaviors related to the professional role of RDNs. These standards reflect the minimum competent level of nutrition and dietetics practice and professional performance for RDNs. A companion document addresses the scope of practice for the NDTR.