Research

Energy balance

Excessive gestational weight gain (GWG) in women with GDM increases the risk of adverse outcomes including hypertensive disorders, cesarean section, and large for gestational age (LGA) babies, and calorie restriction (30-33%) may be necessary for obese women who have already reached recommended weight gain.

If you are obese and have GDM, monitor your weight gain closely. If you reach the recommended limit, you may need to stabilize your weight with a moderate calorie reduction (30-33%) to improve blood sugar and reduce risks.

GoodSupportsHIGH confidence
In women with GDM, excessive weight gain has been associated with an increased risk of hypertensive disorders of pregnancy, caesarean section, and LGA-babies [13,14]. ... In women with obesity and GDM, a 30–33% calorie restriction has been shown to reduce hyperglycaemia and plasma triglyceride levels [15].
Louise M. Rasmussen et al. · Nutrients · 2020

Why this rating

Supported by meta-analyses and cohort studies.

Source

Diet and Healthy Lifestyle in the Management of Gestational Diabetes Mellitus

Louise M. Rasmussen et al. · Nutrients · 2020

DOI 10.3390/nu12103050

narrative_reviewCited 297×
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DOI resolved against Crossref · corpus check 2026-06-10

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