What is the difference between nutritional science and dietetics

For example, because nutritionists do not necessarily have a certification, license or clinical experience, they might not be allowed to perform specific nutrition counseling or diagnose and treat medical conditions.

Many states and insurance providers place limitations on specific nutrition counseling. Some states allow nutritionists to perform nutrition counseling, but they cannot seek reimbursement from insurance.

There are states that require nutritionists to be licensed before they can provide nutrition counseling , and others require a professional to be an RD to lawfully provide nutrition counseling. Dietitians teach people and populations about nutrition, food and health.

They work in all the same types of settings as nutritionists, including schools, hospitals, long-term care facilities, government health facilities, research and sports. A significant difference between a nutritionist and a dietitian is that the dietitian can help diagnose and treat illnesses.

Clinical dietitians in hospitals, long-term care facilities, in- and outpatient clinics and private practice often work with individuals experiencing eating disorders, substance abuse or medical conditions with symptoms that can be improved or managed with a more specific diet or meal planning. RDs often collaborate with mental health professionals to screen for eating disorders.

Dietitians create unique nutrition plans for their clients and help them maintain healthy eating habits based on their medical needs. This usually looks like:. In a larger setting, RDs may create and implement meal plans in hospital cafeterias, schools and food corporations. They might supervise other dietitians, food purchasers, kitchen staff and other employees responsible for implementing a meal plan.

Dietitians also can work with larger populations regarding nutrition and food issues. Some work in government positions, insurance companies and nonprofits. The salary information for dietitians and nutritionists can be confusing because the two professions are often considered simultaneously.

The U. These salary differences likely occur because of differences in position, geographic area, level of education and experience. Although these two professions are undoubtedly related, they maintain distinctive qualities.

The biggest difference between dietitians and nutritionists lies in the legal restrictions that each title carries. Only nutritionists that become registered with Commission on Dietetic Registration CDR may legally declare themselves as dietitians or more precisely, registered dietitians RDs.

Unlike dietitians, the nutritionist profession is much less protected under the law. Some states may require nutritionists to obtain an occupational license from a Board of Nutrition, while other states allow individuals to practice as nutritionists without any previous education, training or work experience.

There is a valid reason why so many health care advocates are pursuing careers as dietitians and nutritionists: the United States Bureau of Labor Statistics anticipates a positive occupational outlook for both professions.

In , the government reported the employment of 67, dietitians and nutritionists across the country. Other nutritionists, such as health coaches and holistic nutritionists, don't require as extensive a training program. Health coaches may only require several weeks of training through the American Council on Exercise or other reputable organization. Holistic nutritionists who specialize in functional nutrition will need to complete a course approved by the National Association of Nutrition Professionals, followed by hours of practical experience, before sitting for a certification exam administered by the Holistic Nutrition Credentialing Board.

The requirements for licensure can vary by state. Some states only license registered dietitians, while others license nutritionists if they're certified by one of the above-listed boards. There are approximately 70, professionals employed as dietitians and nutritionists in the United States. According to the U. If you want to work with a nutrition professional, the best thing to do is to speak with your doctor about your needs and goals. You would then be referred to a dietitian if your needs are medical such as diabetes, kidney disease, or cancer or a nutritionist if your aim is to lose weight or improve your overall health.

The services of licensed dietitians and nutritionists may be covered by your health insurance, including Medicaid and Medicare. At your first meeting, don't hesitate to ask about the provider's education, credentials, and licensure. Looking to lose weight? Our nutrition guide can help you get on the right track. Sign up and get it free! Ellis E. Qualifications of a registered dietitian nutritionist.

Academy of Nutrition and Dietetics. Updated March 9, Guidelines for credential placement. American Nutrition Association. Application process. National Association of Nutrition Professionals. Two credentials to choose from. Bureau of Labor Statistics. Occupational Outlook Handbook. Dietitians and nutritionists.