Diabetes Spectrum 20:49-52, 2007
© American Diabetes Association ®, Inc., 2007
The 2006 American Diabetes Association Nutrition Recommendations and Interventions for the Prevention and Treatment of Diabetes
Marion J. Franz, MS, RD, CDE and
Judith Wylie-Rosett, EdD, RD
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Introduction
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The 2006 American Diabetes Association (ADA) nutrition recommendations
reaffirm the importance of medical nutrition therapy (MNT) in the prevention
of diabetes, treatment of existing diabetes, and prevention and treatment of
the complications of diabetes in which MNT plays a role. The differences
between the 2002 technical
review1 and the 2006
position statement2
reflect research published after 2000. The recommendations continue to be
graded according to the ADA evidence grading system.
MNT, as illustrated in Table
1, plays a vital role across the continuum of diabetes, and
interventions change as the disease progresses. Primary prevention first seeks
to reduce the prevalence of obesity and thus reduce the risk of developing
pre-diabetes and diabetes. For individuals with pre-diabetes, MNT focuses on
the prevention or delay of diabetes by moderate weight loss and increased
physical activity. However, when overt diabetes develops, MNT interventions
focus on normalization of metabolic parameters to prevent or control the
complications of diabetes.
View this table:
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Table 1. Nutrition and MNT
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MNT for people at risk for and with diabetes should be individualized, and
clinical trials and outcome studies suggest that such therapy is best provided
by a registered dietitian familiar with diabetes. Monitoring of metabolic
parameters, including glucose, hemoglobin A1c (A1C), lipids, blood
pressure, body weight, and renal function, is essential to assess the need for
changes in therapy to ensure successful outcomes. Taking into account an
individual's personal needs, willingness, and ability to change remains
crucial.
Clinical trials and outcome studies of MNT have reported decreases in A1C
of 1% in type 1 diabetes and 12% in type 2 diabetes, depending on
the duration of
diabetes.3 After
initiation of MNT, improvements were apparent in 6 weeks to 3 months.
Meta-analysis of studies in nondiabetic, free-living subjects and expert
committees report that MNT reduces LDL cholesterol by 1525
mg/dl.4,5
Meta-analysis and expert . . . [Full Text of this Article]
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Overweight and Obesity
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Pre-Diabetes
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Diabetes Treatment
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Nutrition Interventions
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Complications of Diabetes
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Summary
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Copyright © 2007 by the American Diabetes Association.
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