Medical nutrition therapy (MNT) is a therapeutic approach to treating medical conditions and their associated symptoms via the use of a specifically tailored diet devised and monitored by a medical doctor physician, registered dietitian, or professional nutritionist. The diet is based upon the patient's medical record, physical examination, functional examination and dietary history.
The role of MNT when administered by a physician, dietitian or professional nutritionist is to reduce the risk of developing complications in pre-existing conditions such as type 2 diabetes as well as ameliorate the effects any existing conditions such as high cholesterol. Many medical conditions either develop or are made worse by an improper or unhealthy diet.
An example is the use of macronutrient preload in type 2 diabetes.
Definitions
The Role of Nutrition Therapy in Treating Eating Disorders - This webinar discusses the essential aspects of nutrition in the recovery process from an eating disorder. While eating disorders are viewed primarily as psychological illnesses, these disorders...
"Medical nutrition therapy" (MNT) is the use of specific nutrition services to treat an illness, injury, or condition. It was introduced in 1994 by the American Dietetic Association to better articulate the nutrition therapy process. It involves the assessment of the nutritional status of the client and the actual treatment, which includes nutrition therapy, counseling, and the use of specialized nutrition supplements. Registered dietitians started using MNT as a dietary intervention for preventing or treating other health conditions that are caused by or made worse by unhealthy eating habits.
On the other hand, Medical nutrition is a broader term describing nutrition in a medical context.
Dietary needs and disease processes
Normally, individuals obtain the necessary nutrients their bodies require through normal daily diets that process the foods accordingly within the body. Nevertheless, there are circumstances such as disease, distress, stress, and so on that may prevent the body from obtaining sufficient nutrients through diets alone. In such conditions, a dietary supplementation specifically formulated for their individual condition may be required to fill the void created by the specific condition. This can come in form of Medical Nutrition.
Administration
In most cases the use of Medical Nutrition is recommended within international and professional guidelines. It can be an integral part of managing acute and short-term diseases. It can also play a major role in supporting patients for extended periods of time and even for a lifetime in some special cases. Medical Nutrition is not meant to replace the treatment of disease but rather complement the normal use of drug therapies prescribed by physicians and other licensed healthcare providers.
Unlike Medical Foods which are defined by the U.S. Department of Health and Human Services' Food and Drug Administration, {within their 'Medical Foods Guidance Documents & Regulatory Information' guide in section 5(b) of the Orphan Drug Act (21 U.S.C. 30ee (b) (3))}; as “a food which is formulated to be consumed or administered enterally under the supervision of a physician and which is intended for the specific dietary management of a disease or condition for which distinctive nutritional requirements, based on recognized scientific principles, are established by medical evaluation,â€
Advantages
The following advantages come with medical nutrition:
- Medical nutrition can benefit people with various medical conditions such as cancers, Chronic obstructive pulmonary disease (COPD), Diabetes mellitus, Eating disorders, food allergies, Gastrointestinal disorders, immune system disorders; such as HIV/AIDS, inherited disorders affecting metabolism, involuntary weight loss, Kidney disease, Sarcopenia, surgery recovery, Pregnancy, Osteoporosis, Ulcer and so on.
- It is often very effective in treating type 1 or type 2 diabetes.
- It can help one to live better at any age
Disadvantages
The following are some disadvantages of medical nutrition:
- A patient may need to follow a strict diet to see benefits while using a medical nutrition plan.
- Some forms of medical nutrition can be very expensive. A poor patient may not afford such.
See also
- Clinical nutrition
- Eating disorders
- Medical food
- Nutrition
- Therapeutic food
References
External links
- Academy of Nutrition and Dietetics