This is good news for anyone with Type 2 diabetes.
Eating two servings of tree nuts a day appears to lower and stabilise blood sugar levels in people with the disease.
And if you’re wondering what tree nuts are – it’s most nuts. Walnuts, cashews, hazelnuts and pecans are in, but peanuts are out because they are technically legumes.
So, how does it help? New research looked at evidence collected in 12 clinical trials which had some 450 participants.
It found that eating the nuts improved two key markers of blood sugar.
One, the HbA1c test, measures blood sugar levels over three months. The other, the fasting glucose test, assesses blood sugar after the patient has not eaten for eight hours.
The best results were seen when nuts replaced refined carbohydrates rather than saturated fats.
A single serving of tree nuts was defined as about a quarter of a cup, or 30 grams. Participants in the clinical trials were given 56 grams of nuts a day on average.
Dr John Sievenpiper, from St Michael’s Hospital in Toronto, Canada, who led the study, said: “Tree nuts are another way people can maintain healthy blood sugar levels in the context of a healthy dietary pattern.”
Although nuts are high in fat, the fat is of the healthier unsaturated variety.
As a bonus – despite the fact that nuts can be high in calories, participants in the clinical trials did not gain weight.
Source Article from https://uk.news.yahoo.com/nuts-might-help-diabetics-194856561.html
How nuts might help diabetics
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