Position of the Academy of Nutrition and Dietetics: Ethical and Legal Issues in Feeding and Hydration

It is the position of the Academy of Nutrition and Dietetics that individuals have the right to request or refuse nutrition and hydration as medical treatment. Registered dietitians (RDs) should work collaboratively as part of the interprofessional team to make recommendations on providing, withdrawing, or withholding nutrition and hydration in individual cases and serve as active members of institutional ethics committees. RDs have an active role in determining the nutrition and hydration requirements for individuals throughout the life span. When individuals choose to forgo any type of nutrition and hydration (natural or artificial), or when individuals lack decision-making capacity and others must decide whether or not to provide artificial nutrition and hydration, RDs have a professional role in the ethical deliberation around those decisions. Across the life span, there are multiple instances when nutrition and hydration issues create ethical dilemmas. There is strong clinical, ethical, and legal support both for and against the administration of food and water when issues arise regarding what is or is not wanted by the individual and what is or is not warranted by empirical clinical evidence. When a conflict arises, the decision requires ethical deliberation. RDs' understanding of nutrition and hydration within the context of nutritional requirements and cultural, social, psychological, and spiritual needs provide an essential basis for ethical deliberation. RDs, as health care team members, have the responsibility to promote use of advanced directives. RDs promote the rights of the individual and help the health care team implement appropriate therapy. This paper supports the “Practice Paper of the Academy of Nutrition and Dietetics: Ethical and Legal Issues of Feeding and Hydration” published on the Academy website at: www.eatright.org/positions.     

Practice Paper of the Academy of Nutrition and Dietetics Abstract: Nutrition Informatics

As valued members and decision makers of the health care team, registered dietitians and dietetic technicians, registered, practice in a wide variety of settings from corporate wellness to the intensive care unit. Each of these work settings has unique information needs, but all require that dietetics practitioners have immediate access to accurate information. Successful dietetics practice in today's rapidly changing environment requires skills in finding, evaluating, and sharing accurate food and nutrition information. The term informatics is used to describe the science of managing, storing, and communicating information. While not required for informatics practice, use of computers greatly facilitates management of large amounts of information. Health informatics focuses on the application of information science within the health care arena. The field of health informatics includes medical, nursing, pharmacy, dental, public health, and now nutrition informatics. Registered dietitians and dietetic technicians, registered, are now creating nutrition informatics as a new area of dietetics practice. Current use of informatics in health care includes electronic health records, outcomes research, and knowledge acquisition.     

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.     

Practice Paper of the Academy of Nutrition and Dietetics Abstract: Nutrition and Women's Health

Women account for 51% of the US population. Currently, cardiovascular disease (CVD) is the leading cause of death in women, followed by cancer and stroke. Breast cancer, while associated with lower mortality than most other cancers, is the leading cause of cancer-related morbidity in women. Osteoporosis also threatens women, particularly after menopause. Importantly, each of these diagnoses in aging women share a commonality in that lifestyle choices, including diet, play a primary role in prevention and treatment of these diseases. This practice paper provides a synopsis of current dietary recommendations for CVD, osteoporosis, and breast cancer in women. Registered dietitian nutritionists (RDNs) and dietetic technicians, registered play important roles in risk reduction for these diagnoses, and RDNs are uniquely qualified to provide medical nutrition therapy. For CVD, osteoporosis, or breast cancer, current recommendations for nutritional care suggest women should achieve and maintain a healthy body weight with avoidance of visceral adiposity. Nutrient density, with an emphasis on consumption of a variety of foods to acquire important micronutrients and bioactive components, is also central to effective medical nutrition therapy. Furthermore, RDNs should have a working knowledge of the therapeutic role of dietary supplementation, particularly for osteoporosis prevention.     

Practice Paper of the Academy of Nutrition and Dietetics Abstract: Communicating Accurate Food and Nutrition Information

Consumers are increasingly interested in food and nutrition information, and the channels for receiving information are expanding at a fast pace. This scenario provides new opportunities for registered dietitians (RDs) to reach diverse audiences with credible nutrition messages. However, it is also more challenging to be heard in an increasingly competitive communications environment where information is sometimes inaccurate but believed by the public. RDs must actively take steps to position themselves as reliable sources of science-based food and nutrition information and communicate through a variety of new media and traditional channels. RDs are uniquely qualified to evaluate and interpret nutrition research within the context of the body of science, and appropriately translate the findings into positive and practical food and diet advice for the public. Resources are provided to help RDs evaluate nutrition research, stay abreast of the latest food and nutrition information, and effectively communicate science-based information in a variety of formats.     

Practice Paper of the Academy of Nutrition and Dietetics Abstract: Critical Thinking Skills in Nutrition Assessment and Diagnosis

The Nutrition Care Process and Model (NCPM) provides registered dietitian nutritionists (RDNs) and dietetic technicians, registered (DTRs) a framework to recognize, diagnose, and intervene upon nutrition-related health concerns. Within the NCPM, nutrition assessment is essential to develop a comprehensive evaluation of the client’s nutrition history. The application of critical thinking skills to nutrition assessment is imperative to ensure appropriate acquisition and interpretation of data. The Academy of Nutrition and Dietetics’ Career Development Guide, adapted from the Dreyfus Model of Skill Acquisition, illustrates the progression of critical thinking skills as RDNs and DTRs gain knowledge and experience with practice. The Career Development Guide is characterized by the transition through the following stages: novice, beginner, competent, proficient, and advance practice/expert. The foundation of dietetics knowledge is obtained during the novice and beginner stages. Throughout, the primary objective is introduction of the NCPM and nutrition assessment theory via dietetics education and the application of nutrition assessment in supervised practice. Next, RDNs and DTRs transition to the competent stage of practice. During this phase, entry-level knowledge and skill are applied to patient care settings, and critical thinking skills develop as RDNs and DTRs gain experience. Subsequently, RDNs and DTRs move to the proficient stage as the ability to prioritize attention, generalize, apply problem-solving skills to new scenarios, and identify innovative solutions develops. Some RDNs and DTRs may transition to the advance practice/expert stage, during which critical thinking becomes intuitive. Critical thinking skills are essential to ensure diagnostic accuracy; however, more research is needed to further describe progression of critical thinking skills among RDNs and DTRs.     

Practice Paper of the Academy of Nutrition and Dietetics Abstract: Nutrition and Lifestyle for a Healthy Pregnancy Outcome

It is the position of the Academy of Nutrition and Dietetics that women of childbearing age should adopt a lifestyle optimizing health and reducing risk of birth defects, suboptimal fetal development, and chronic health problems in both mother and child. Components leading to healthy pregnancy outcome include healthy pre-pregnancy weight, appropriate weight gain and physical activity during pregnancy, consumption of a wide variety of foods, appropriate vitamin and mineral supplementation, avoidance of alcohol and other harmful substances, and safe food handling. Nutrition assessment needs to encompass changes in anthropometric, biochemical, and clinical indicators throughout pregnancy. Pregnant women should gain weight according to the 2009 Institute of Medicine Guidelines. Energy needs are no higher than the Estimated Energy Requirement for nonpregnant women until the second trimester; thereafter, the extra energy need per day is 340 kcal and 452 kcal in the second and third trimesters, respectively. Using the 2010 Dietary Guidelines for Americans, registered dietitian nutritionists and dietetics technicians, registered, can help pregnant women select a food plan based on age, physical activity, trimester, weight gain, and other considerations. Women are encouraged to participate in at least 150 minutes of moderate-intensity aerobic activity spread throughout the week or 30 minutes of moderately intense exercise on most days of the week. When good food choices are made, food consumption to meet extra energy needs and the increased absorption and efficiency of nutrient utilization that occurs in pregnancy are generally adequate to meet most nutrient needs. However, vitamin and mineral supplementation may be important in vulnerable cases including food insecurity; alcohol, tobacco, or other substance dependency; anemia; strict vegetarian (vegan) diet; or poor eating habits. Multiple strategies are needed to support healthy lifestyles for all women, from preconception through the postpartum period. This practice paper supports the Academy of Nutrition and Dietetics’ position paper “Nutrition and Lifestyle for a Healthy Pregnancy Outcome” published in the July 2014 Journal of the Academy of Nutrition and Dietetics.     

Practice Paper of the Academy of Nutrition and Dietetics Abstract: Promoting Ecological Sustainability within the Food System

Registered dietitians (RDs) and dietetic technicians, registered (DTRs) can implement environmentally responsible practices in their workplace and personal lives. RDs and DTRs who conserve natural resources while minimizing environmental degradation will help maintain sustainability of the food system, which requires knowledge of the external costs of operational and personal decisions. These external costs include energy to produce, transport, and process food; water for food production, preparation, and sanitation; removal of air pollutants; and waste management. As client and public educators, RDs and DTRs are uniquely positioned to meet the growing needs of those seeking guidance on food choices as they relate to ecological sustainability. In an effort to promote ecologically sustainable diets, it is important to consider natural resources as they relate to food production, transformation, distribution, access, and consumption. It is essential that the dietetics community takes a more active leadership role in support of ecological sustainability and social responsibility. RDs and DTRs can influence policy at the institutional, community, local, state, and national levels by presenting results of operational practices and science-based natural resource information. RDs and DTRs are encouraged to become educated and active in implementing sustainable practices and shaping policy in an effort to promote healthier individuals, communities, and the nation as a whole.     

Position of the American Dietetic Association: Ethical and Legal Issues in Nutrition, Hydration, and Feeding

It is the position of the American Dietetic Association that individuals have the right to request or refuse nutrition and hydration as medical treatment. Registered dietitians (RDs) should work collaboratively to make recommendations on providing, withdrawing, or withholding nutrition and hydration in individual cases and serve as active members of institutional ethics committees. RDs have an active role in determining the nutrition and hydration requirements for individuals throughout the lifespan. When patients choose to forgo any type of nutrition and hydration (natural or artificial) or when patients lack decision-making capacity and others must decide whether or not to provide artificial nutrition and hydration, the RD has an active and responsible professional role in the ethical deliberation around that decision. Across the lifespan, there are multiple instances when providing, withdrawing, or withholding nutrition and hydration creates ethical dilemmas. There is strong clinical, ethical, and legal support both for and against administration of food and water when issues arise regarding what is or is not wanted by the patient and what is or is not warranted by empirical clinical evidence. When a conflict arises, the decision to administer or withhold nutrition and hydration requires ethical deliberation. The RD's understanding of nutrition and hydration within the context of nutritional requirements and cultural, social, psychological, and spiritual needs provides an essential basis for ethical deliberation on issues of nutrition and hydration. The RD, as a member of the health care team, has a responsibility to promote use of advanced directives and to identify the nutritional and hydration needs of each individual patient. The RD promotes the rights of the individual patient and helps the health care team implement appropriate therapy.     

Practice Paper of the Academy of Nutrition and Dietetics Abstract: The Role of Nutrition in Health Promotion and Chronic Disease Prevention

Food intake, lifestyle behaviors, and obesity are linked to the development of chronic diseases such as type 2 diabetes, certain cancers, and cardiovascular diseases. It is recognized that physical and social environment influences individuals' behaviors, and some population subgroups such as racial/ethnic minorities and individuals with low socioeconomic status or limited literacy or language abilities seem to be especially vulnerable to disparities in disease risk factors, disease prevalence, or health outcomes. Certain life cycle phases appear to be especially important for health promotion and disease prevention as the development of chronic diseases can take several decades. Such complex health issues often require system-wide, multifactorial, and multidisciplinary solutions. Social ecological models, with approaches spanning from individual level to macro policy level, can provide registered dietitians (RDs) and dietetic technicians, registered (DTRs) with a comprehensive framework to promote health and to prevent chronic diseases. Furthermore, the Nutrition Care Process can be utilized in carrying out the health promotion and disease prevention efforts. RDs and DTRs have the training and requisite skills to be leaders and active members of multidisciplinary teams to promote health and prevent chronic diseases across the life span. The position of the Academy of Nutrition and Dietetics states that primary prevention is the most effective, affordable method to prevent chronic disease, and that dietary intervention positively impacts health outcomes across the life span. RDs and DTRs are critical members of health care teams and are essential to delivering nutrition-focused preventive services in clinical and community settings, advocating for policy and programmatic initiatives, and leading research in disease prevention and health promotion. In concordance with the Academy's position, this practice paper provides an overview of practice examples, effective program components, and a comprehensive range of health promotion and chronic disease prevention strategies for RDs and DTRs. This paper supports the “Position of the Academy of Nutrition and Dietetics: The Role of Nutrition in Health Promotion and Chronic Disease Prevention” published in the July 2013 Journal of the Academy of Nutrition and Dietetics.     

Practice Paper of the Academy of Nutrition and Dietetics: Comprehensive Nutrition Programs and Services in Schools

It is the position of the Academy of Nutrition and Dietetics, School Nutrition Association (SNA), and Society for Nutrition Education and Behavior (SNEB) that comprehensive, integrated nutrition programs in preschool through high school are essential to improve the health, nutritional status, and academic performance of our nation’s children. To maximize impact, the Academy, SNA, and SNEB recommend specific strategies in the following key areas: food and nutrition services available throughout the school campus, nutrition initiatives such as Farm to School and school gardens, wellness policies, nutrition education and promotion, and consideration of roles and responsibilities. This paper supports the joint position paper of the Academy of Nutrition and Dietetics, SNA, and SNEB published in the May 2018 Journal of Academy of Nutrition and Dietetics. In alignment with the joint position paper, this practice paper provides registered dietitian nutritionists and nutrition and dietetics technicians, registered with an overview of current school nutrition services and opportunities for professional careers in school settings. The Academy of Nutrition and Dietetics has several position papers related to youth preschool through adolescence that cover specific nutrition needs in more detail at www.eatright.org.     

Practice Paper of the Academy of Nutrition and Dietetics: Nutrition Intervention and Human Immunodeficiency Virus Infection

Nutrition is an integral component of medical care for people living with human immunodeficiency virus (HIV)/autoimmune deficiency syndrome (AIDS) (PLWHA). The Academy of Nutrition and Dietetics supports integration of medical nutrition therapy into routine care for this population. Fewer PLWHA experience wasting and undernutrition, while the prevalence of obesity and other chronic diseases has increased significantly. Improved understanding of HIV infection’s impact on metabolism and chronic inflammation has only increased the complexity of managing chronic HIV infection. Nutrition assessment should encompass food insecurity risk, changes in body composition, biochemical indices, and clinical indicators of comorbid disease. Side effects from current antiretroviral therapy regimens are less prevalent than with previous generations of therapy. However, micronutrient deficiencies and chronic anemia also remain significant nutritional risks for PLWHA, making vitamin and mineral supplementation necessary in cases of acute deficiency or food insecurity. Additional factors can impact HIV-related nutrition care among the pediatric population, older adults, minority groups, those co-infected with tuberculosis or hepatitis, and PLWHA in rural or underserved areas. Registered dietitian nutritionists and nutrition and dietetic technicians, registered should participate in multidisciplinary care to incorporate nutrition into the medical management of PLWHA.     

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.     

Ethical Issues in Artificial Nutrition and Hydration: A Review

Healthcare professionals often face clinical and ethical challenges when charged with making decisions related to provision or lack of provision of artificial nutrition and hydration. The intent of this review is to supply a framework of clinical practices, ethical principles, legal precedents, and professional guidelines that will impart information and can assist decision making regarding artificial nutrition and hydration. Comprehensive understanding of the theory and practice of informed consent for competent adults, decisionally incompetent adults, and minors is necessary for making valid clinical judgments and for guiding patients and their families or surrogates in choosing options related to initiating, withholding, or withdrawing artificial nutrition and hydration. The framework offered in this review can serve as a basis for evaluation of appropriateness of artificial nutrition and hydration in 3 common conditions in which decision making is particularly challenging: terminal illness, advanced dementia, and a persistent vegetative state. The framework facilitates guidance for institutional policy makers and individual nutrition support professionals dealing with situations in which personal values often create ethical dilemmas related to artificial nutrition and hydration and its utility.     

Position of the Academy of Nutrition and Dietetics: Nutrition Informatics

It is the position of the Academy of Nutrition and Dietetics that nutrition informatics is a rapidly evolving area of practice for registered dietitian nutritionists and nutrition and dietetic technicians, registered; and that the knowledge and skills inherent to nutrition informatics permeate all areas of the dietetics profession. Further, nutrition and dietetics practitioners must continually learn and update their informatics knowledge and skills to remain at the forefront of nutrition practice. Nutrition informatics is the intersection of information, nutrition, and technology. However, informatics is not just using technology to do work. The essence of nutrition informatics is to manage nutrition data in combination with standards, processes, and technology to improve knowledge and practice that ultimately lead to improved quality of health care and work efficiency. Registered dietitian nutritionists and nutrition and dietetic technicians, registered, are already experts in using evidence to practice in all areas of nutrition and dietetics. To remain at the forefront of technological innovation, the profession must actively participate in the development of standards, processes, and technologies for providing nutrition care.     

Academy of Nutrition and Dietetics: 2020 Cystic Fibrosis Evidence Analysis Center Evidence-Based Nutrition Practice Guideline

The Academy of Nutrition and Dietetics Evidence Analysis Center conducted a systematic review of the literature to develop an evidence-based practice guideline for primary nutrition issues in cystic fibrosis (CF). This guideline is designed to complement and build upon existing evidence-based CF nutrition guidelines. The objective of this guideline was to provide recommendations for registered dietitian nutritionists in the United States delivering medical nutrition therapy to individuals with CF and their families that fill gaps in current evidence-based guidelines on topics that are crucial in order to improve health and prevent disease progression. This guideline provides 28 nutrition recommendations to guide medical nutrition therapy, including nutrition screening, nutrition assessment, and dietary intake. For topics outside the scope of this guideline, practitioners are referred to external, evidence-based recommendations. The CF landscape is evolving rapidly with breakthroughs in cystic fibrosis transmembrane regulator modulators changing CF at a cellular level. Medical nutrition therapy for individuals with CF from infancy through advanced age requires novel and individualized approaches. The Academy Evidence Analysis Library CF guidelines provide a framework for expanding upon current knowledge to determine effective nutrition strategies for individuals with CF through long and healthy futures.     

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.     

Academy of Nutrition and Dietetics: Revised 2017 Standards of Practice in Nutrition Care and Standards of Professional Performance for Nutrition and Dietetics Technicians,Registered

Nutrition and dietetics technicians, registered (NDTRs) face complex situations every day. Competently addressing the unique needs of each situation and applying standards appropriately are essential to providing safe, timely patient-/client-/customer-centered quality nutrition and dietetics care and services. The Academy of Nutrition and Dietetics (Academy) leads the profession by developing standards that can be used by NDTRs (who are credentialed by the Commission on Dietetic Registration) for self-evaluation to assess quality of practice and performance. The Standards of Practice reflect the NDTR’s role under the supervision of registered dietitian nutritionists in nutrition screening and the Nutrition Care Process and workflow elements, which includes nutrition screening, nutrition assessment, nutrition diagnosis, nutrition intervention/plan of care, nutrition monitoring and evaluation, and discharge planning and transitions of care. The Standards of Professional Performance consist of six domains of professional performance: Quality in Practice, Competence and Accountability, Provision of Services, Application of Research, Communication and Application of Knowledge, and Utilization and Management of Resources. Within each standard, indicators provide measurable action statements that illustrate how the standard can be applied to practice. The Academy’s Revised 2017 Standards of Practice and Standards of Professional Performance for NDTRs along with the Academy/Commission on Dietetic Registration Code of Ethics, and the Scope of Practice for the NDTR provide minimum standards and tools for demonstrating competence and safe practice, and are used collectively to gauge and guide an NDTR’s performance in nutrition and dietetics practice.