Diabetes is a common condition that affects more than four million people in the UK, and 90 percent of all cases are caused by type 2 diabetes. You could lower your risk of high blood sugar by eating more walnuts.
Type 2 diabetes could be caused by the body not producing enough of the hormone insulin, or the body not reacting to insulin.
Without enough of the hormone, the body struggles to convert sugar in the blood into usable energy.
It's crucial that if you think you may have diabetes, you speak to a doctor as soon as possible.
One of the best ways to lower your chances of high blood sugar is to eat more walnuts, it's been claimed.
Walnuts are a type of diabetes superfood that are a great choice of snack for patients, according to medical website Diabetes.co.uk.
They boost cardiovascular health, which is crucial for those with diabetes.
Walnuts also contain healthy omega-3 fatty acids, it said.
If you're not a fan of walnuts, all other types of nuts could help to lower blood sugar levels too.
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"Nuts are a great option for people with diabetes. But different nuts have significantly different effects," said the medical website.
"It's a good idea to incorporate nuts into your diet if you have diabetes, and try to get a variety of different nuts in order to get all the benefits.
"Perhaps the most important nuts are those that improve cardiovascular health: almonds, walnuts, and pistachios, namely.
"If you only incorporate few nuts into your diet, these are probably the best options."
If you decide to eat more walnuts, you could gain even more benefits by eating them with Greek yoghurt.
Diabetes patients should look out for the full-fat versions, and its an ideal breakfast food, it added.
But you should always opt for the plain-flavoured yoghurts, as fruit-flavoured yoghurts could be raising your blood sugar levels.
Fruit-flavoured yoghurts are packed full of added carbohydrates and sugars, which have a direct impact on blood sugar levels.
Many people may have diabetes without even knowing it, because the signs and symptoms don't necessarily make you feel unwell.
Common diabetes symptoms include having cuts or wounds that take longer to heal, having an unquenchable thirst, and passing more urine than normal.
You should speak to a doctor if you're worried about the warning signs or symptoms of diabetes, or if you think you may be at risk.
Diagnosing the condition early is very important, because patients are more at risk of some deadly complications, including heart disease and strokes.