Consumo de huevos y diabetes gestacional

Estudio que relaciona el consumo de colesterol de siete o más huevos por semana con un aumento del riesgo de diabetes gestacional para mujeres en un 77% (Omega study) y 165% (Alfa study).

http://pcrm.org/news/archive110412.html

Cita:

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Risk of gestational diabetes mellitus in relation to maternal egg and cholesterol intake.
Qiu C, Frederick IO, Zhang C, Sorensen TK, Enquobahrie DA, Williams MA.

Abstract
Higher egg and cholesterol intakes are associated with increased risk of type 2 diabetes mellitus. However, their association with gestational diabetes mellitus (GDM) has not been evaluated. The authors assessed such associations in both a prospective cohort study (1996-2008; 3,158 participants) and a case-control study (1998-2002; 185 cases, 411 controls). A food frequency questionnaire was used to assess maternal diet. Multivariable models were used to derive relative risks and 95% confidence intervals. Compared with no egg consumption, adjusted relative risks for GDM were 0.94, 1.01, 1.12, 1.54, and 2.52 for consumption of ≤1, 2-3, 4-6, 7-9, and ≥10 eggs/week, respectively (P for trend = 0.008). Women with high egg consumption (≥7/week) had a 1.77-fold increased risk compared with women with lower consumption (95% confidence interval (CI): 1.19, 2.63). The relative risk for the highest quartile of cholesterol intake (≥294 mg/day) versus the lowest (<151 mg/day) was 2.35 (95% CI: 1.35, 4.09). In the case-control study, the adjusted odds ratio for consuming ≥7 eggs/week versus <7 eggs/week was 2.65 (95% CI: 1.48, 4.72), and the odds of GDM increased with increasing cholesterol intake (P for trend = 0.021). In conclusion, high egg and cholesterol intakes before and during pregnancy are associated with increased risk of GDM.

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http://www.ncbi.nlm.nih.gov/pubmed/21324948