A new studies suggests that eating protein and vegetables before carbohydrates can slow the release of sugar in the blood. This is good news for diabetics, but also for those wanting to keep an eye on their weight.

The trial made by a team of the Weill Cornell Medical College of New York shows clearly that the same foods, namely carbohydrates, chicken breast and vegetables, have a different impact on the metabolism when eaten in a different order.

The results showed that the blood sugar levels were considerably lower when the participants had eaten the chicken and veg first. Insulin levels were also lower when participants had eaten the veg and protein first.

Dr Louis Aronne, a senior author on the study, said: 'When we saw the result, we were really encouraged that this is something that could potentially benefit people.

'It also shows that highly desired foods can be a part of a diet if we sneak them in there."

The results were published in the journal Diabetes Care.