Can Potato Consumption While Pregnant Lead To Gestational Diabetes?

Potato problems.

We all know that there are certain, obvious foods and drinks that pregnant women should avoid, like raw foods, alcohol and excess caffeine. However, recent research has thrown up an unexpected food that pregnant women are advised to avoid; potatoes.

Fries

According to research conducted by the National Institute of Child Health and Human Development and Harvard University, excess consumption of potatoes can lead to a higher risk of the woman developing gestational diabetes.

The Research

Led by lead researcher and study author Dr Cuilin Zhang, the researchers analysed data from 15,000 woman, looking at their potato eating habits and pregnancy information over a period of ten years.

Potato

They found that out of 21,693 pregnancies, 854 women developed gestational diabetes. The woman who had consumed a large amount of potatoes were more likely to have developed gestational diabetes.

What’s Gestational Diabetes?

Gestational diabetes is when a woman develops higher levels of blood glucose during her pregnancy. Typically, the woman has not had diabetes before the pregnant and will have her insulin levels go back to normal after delivering.

However, high insulin levels can cause harm to a foetus. Children born to mothers who had unmanaged gestational diabetes are at an increased risk of developing childhood obesity or type 2 diabetes. The risk of stillbirth or seizures while delivering is also increased.

Gestational diabetes is a treatable condition once detected and can be managed by diet modifications, exercise and mild medication.

An Alternative Diet

In the early stages of pregnancy, a woman should consult with her doctor about an appropriate diet to prevent the onset of gestational diabetes.

The researchers in the study have also suggested some dietary measures to alleviate the risk. They suggest substituting two serving of potatoes per week with vegetables, legumes and whole grain foods. If woman go ahead and make these substitutions, the researchers estimate a 9-12% decreased risk of developing gestational diabetes.

Diabetes

Of course, it should be noted that the study was focused on a limited population; healthy white females and does not suggest cause and effect – i.e that eating potatoes will cause gestational diabetes, but instead a higher risk.

 

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