Title

Higher glycaemic load diet is associated with poorer nutrient intake in women with gestational diabetes mellitus

RIS ID

77245

Publication Details

Louie, J., Markovic, T. P., Ross, G. P., Foote, D. & Brand-Miller, J. C. 2013, 'Higher glycaemic load diet is associated with poorer nutrient intake in women with gestational diabetes mellitus', Nutrition Research, vol. 33, no. 4, pp. 259-265.

Abstract

Changes in the quality and quantity of carbohydrate foods may compromise nutrient intake in women with gestational diabetes mellitus (GDM). We hypothesized that glycemic index, glycemic load (GL), carbohydrate intake, grains, and cereal product consumption would be associated with nutrient adequacy. Eighty-two women with GDM (61% of Asian background, 34% whites) completed a 3-day food record following their routine group nutrition education session. Nutrient intakes were compared to Nutrient Reference Values (NRV) for Australia and New Zealand. Nutrient intake across energy-adjusted tertiles of glycemic index, GL, carbohydrate intake, and intake of grains and cereal products were assessed. The majority of women (66%-99%) did not meet the NRV for fiber, folate, vitamin D, iodine, and iron, and exceeded NRV for saturated fat and sodium. Higher dietary GL was associated with lower intakes of total, monounsaturated, and polyunsaturated fat; vitamin E; and potassium (all P < .001). Higher grain intake was not significantly associated with intake of any micronutrients. In Australian women with GDM, high dietary GL predicts greater risk of poor nutrition.

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Link to publisher version (DOI)

http://dx.doi.org/10.1016/j.nutres.2013.02.008