Research
Mixed
For women with Gestational Diabetes Mellitus (GDM), lifestyle modification (medical nutrition therapy and physical activity) alone is sufficient to control blood glucose in 70–85% of cases, making it the essential first-line treatment.
Start with diet and exercise. Aim for at least 175g of carbs daily, focusing on complex carbs and fiber. Monitor your weight gain according to your pre-pregnancy BMI. This approach works for the majority of women with GDM.
GoodSupportsHIGH confidence
It has been suggested that lifestyle modification alone is sufficient to control blood glucose in 70–85% of the women that were diagnosed with GDM [7].
Why this rating
Based on a review citing multiple guidelines and studies, though specific primary RCT data for the 70-85% figure is referenced as [7].
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×
Read the paper DOI resolved against Crossref · corpus check 2026-06-10
More from this paper
- Carbohydrate intake should not be restricted below the levels recommended for normal pregnancies (minimum 175g/day), and the focus should be on the type, amount, and distribution of carbohydrates to avoid postprandial hyperglycemia and ketonemia.Good
- Low Glycemic Index (GI) and Glycemic Load (GL) diets significantly reduce postprandial glucose levels in women with GDM, though they may not significantly impact primary neonatal outcomes like birth weight or macrosomia.Good
- 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.Good
Related findings · Mixed
- Bariatric surgery (VSG and RYGB) is the most effective and sustainable treatment for obesity, producing marked and sustained weight loss that non-surgical interventions cannot match.Strong
- Severely protein-deficient diets (2–3% energy) induce lean body mass loss and metabolic imbalance, whereas adequate protein intake (0.66 g/kg/d minimum) is a prerequisite for maintaining muscle, bone, and physiological function.Strong
- For patients with Class III obesity (BMI >39.9 kg/m2), metabolic bariatric surgery (MBS) is significantly more effective than any currently approved medication, with BilioPancreatic Diversion (BPD) showing the highest estimated weight loss.Strong
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