A saturated fat is a type of fat in which the fatty acid chains have all single bonds between the carbon atoms. A fat known as a glyceride is made of two kinds of smaller molecules: a short glycerol backbone and fatty acids that each contain a long linear or branched chain of carbon (C) atoms. Along the chain, some carbon atoms are linked by single bonds (-C-C-) and others are linked by double bonds (-C=C-). A double bond along the carbon chain can react with a pair of hydrogen atoms to change into a single -C-C- bond, with each H atom now bonded to one of the two C atoms. Glyceride fats without any carbon chain double bonds are called saturated because they are "saturated with" hydrogen atoms, having no double bonds available to react with more hydrogen.
A dietitian, medical dietitian, or dietician is an expert in identifying and treating disease-related malnutrition and in conducting medical nutrition therapy, for example designing an enteral tube feeding regimen or mitigating the effects of cancer cachexia. Many dietitians work in hospitals and usually see specific patients where a nutritional assessment and intervention has been requested by a doctor or nurse, for example if a patient has lost their ability to swallow or requires artificial nutrition due to intestinal failure. Dietitians are regulated healthcare professionals licensed to assess, diagnose, and treat such problems. In the United Kingdom, dietitian is a 'protected title', meaning identifying yourself as a dietitian without appropriate education and registration is prohibited by law.
A nutritionist is a person who advises others on matters of food and nutrition and their impacts on health. Some people specialize in particular areas, such as sports nutrition, public health, or animal nutrition, among other disciplines. In many countries, a person can claim to be a nutritionist even without any training, education, or professional license, in contrast to a dietitian, who has a university degree, professional license, and certification for professional practice.
The British Dietetic Association (BDA) is a trade union for dietitians in the United Kingdom. It was founded in 1936 and became a certified union in 1982. It is affiliated to the Trades Union Congress and the Scottish Trades Union Congress.
Unspecified feeding or eating disorder (UFED) is a DSM-5 category of eating disorders that, along with other specified feeding or eating disorder (OSFED), replaced eating disorder not otherwise specified (EDNOS) in the DSM-IV-TR.
The Academy of Nutrition and Dietetics is a multi-unit enterprise that includes a 501(c)(6) trade association in the United States. With over 112,000 members, the association claims to be the largest organization of food and nutrition professionals. It has registered dietitian nutritionists (RDNs), nutrition and dietetics technicians registered (NDTRs), and other dietetics professionals as members. Founded in 1917 as the American Dietetic Association, the organization officially changed its name to the Academy of Nutrition and Dietetics in 2012. According to the group's website, about 65% of its members are RDNs, and another 2% are NDTRs. The group's primary activities include providing testimony at hearings, lobbying the United States Congress and other governmental bodies, commenting on proposed regulations, and publishing statements on various topics pertaining to food and nutrition.
Joy Bauer, MS, RDN, CDN is a nutritionist for NBC, seen on the TODAY show and on NBC News Daily. She is also the author of numerous books and articles on nutrition and lifestyle topics.
Vesanto Melina is a Canadian Registered Dietitian and co-author of books that have become classics in the field of vegetarian, vegan, and raw foods nutrition, have sold almost a million copies in English and are in nine additional languages. She has presented talks and workshops on various aspects of vegetarian, vegan and raw foods and nutrition for dietitians, health professionals, and vegetarian associations in 17 American states and 9 Canadian provinces, and in 10 countries as well as Iceland and Costa Rica.
Kathleen Manning Zelman, MPH, RD, LD, is an American nutritionist, dietitian, and communications expert who served as WebMD's director of nutrition for 17 years and is currently the owner of No Nonsense Nutrition, LLC.
Ethical omnivorism, omnivorismor compassionate carnivorism, is a human diet involving the consumption of meat, eggs, dairy and produce that can be traced back to an organic farm. Ocean fish consumption is limited to sustainably farm-raised and/or ethically and wild caught, without contributing to illegal poaching.
The Journal of the Academy of Nutrition and Dietetics is the monthly peer-reviewed scientific journal of the Academy of Nutrition and Dietetics published by Elsevier. It covers research in nutritional science, medical nutrition therapy, public health nutrition, food science and biotechnology, foodservice systems, leadership and management, and dietetics education.
Ann Reed Mangels is a registered dietitian and Adjunct Associate Professor in the Department of Nutrition in the School of Public Health and Health Sciences at the University of Massachusetts Amherst, specializing in vegan and vegetarian nutrition. She is the author or co-author of numerous papers and books on the subject, including the American Dietetic Association's position paper on vegan and vegetarian diets, Vegan & Vegetarian FAQ (2001), The Dietitian's Guide to Vegetarian Diets (2004), and The Everything Vegan Pregnancy Book (2011).
Katherine L. Ogilvie Musgrave was an American academic, registered dietitian, and nutritional consultant. She taught food science and nutrition at the University of Maine from 1969 to 1986, and after her official retirement continued teaching for close to three decades on the university's online continuing education website, educating thousands of students. During this time she also worked as a dietitian for three Bangor physicians, conducted nutrition workshops and corporate wellness programs across the state, and appeared on a weekly radio show speaking about healthy living.
The Journal of Human Nutrition and Dietetics is a bimonthly peer-reviewed medical journal covering nutrition science as it relates to humans. It was founded in 1982 and is the official journal of the British Dietetic Association (BDA). The BDA had considered establishing a journal in its early days in the late 1930s but the outbreak of the Second World War halted plans. It was finally founded in 1947 as Nutrition, Dietetics and Catering. After several title changes, publisher John Libbey updated the journal with the title Journal of Human Nutrition, which was the immediate predecessor to the Journal of Human Nutrition and Dietetics. Alison Black oversaw the creation of the new journal in the early 1980s. During this period, a collaboration between the BDA and The Nutrition Society resulted in two separate journals: Human Nutrition: Clinical Nutrition and Human Nutrition: Applied Nutrition. Although the BDA had an interest in Human Nutrition: Clinical Nutrition, it was exclusively managed by the Nutrition Society.
Jamie Sue Stang is an American dietitian and nutritionist. She is an associate professor in the Division of Epidemiology and Community Health at the University of Minnesota School of Public Health.
Susan Parkinson was a New Zealand nutritionist who worked in Fiji and the South Pacific. She was particularly known for her encouragement to residents of the region to eat healthily by consuming local foods.
Emma Seifrit Weigley was an American professor of nutrition. Her husband was military historian Russell Weigley.
Lenna Frances Cooper was an American dietitian and co-founder of the Academy of Nutrition and Dietetics. She has been called “a pioneer in vegetarian nutrition and dietetics.”
Ulma Doyle Register was an American biochemist, nutritionist, Seventh-day Adventist and vegetarianism activist known for his research on Vitamin B12. He was chairman of the Department of Nutrition at Loma Linda University School of Public Health.
Esther Kathleen Keen Zolber was an American registered dietitian, Seventh-day Adventist and vegetarianism activist. She was president of the American Dietetic Association 1982–1983.
