New research shows that a plant-based diet can help decrease blood sugar levels.

Following a plant-based diet can boost insulin sensitivity in overweight people, according to a new study published in the journal Nutrients.

Researchers from the Physicians Committee for Responsible Medicine in Washington D.C., found that maintaining a diet consisting of fruits, vegetables, whole grains and legumes can tackle bulging waistlines and therefore, aid in weight loss.

The scientists assigned 75 participants – who were overweight and had no history of diabetes - into two groups.

One group followed a low-fat vegan diet for 16 weeks, based on fruits, vegetables, whole grains and legumes, while the other group made no dietary changes.

Neither group changed their exercise routines.

The results found that the vegan participants had an increase in insulin secretion after eating meals, compared to the other group.

They also saw an improvement in beta-cell glucose sensitivity and a decrease in blood sugar levels during meals and while fasting.

Based on the results, the team suggested that adopting a vegan diet could be an effective way to prevent type 2 diabetes.

The study’s lead author, Dr. Hana Kahleova, said that the findings have “important implications for diabetes prevention.”

“If nothing changes, our next generation – the first expected to live shorter lives than their parents – is in trouble.

“Fortunately, this study adds to the growing evidence that food really is medicine and that eating a healthful plant-based diet can go a long way in preventing diabetes.”

According to Diabetes Australia, there are approximately 1.7 million Australians living with diabetes, making it the epidemic of the 21st century and the biggest challenge confronting Australia’s health system.

Furthermore, type 2 diabetes accounts for 85 per cent of all diabetes and is increasing.

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