“Low levels of vitamin D are common in people with diabetes, so including fish in the diet is a good way to add to your dietary vitamin D intake.
“Scientists and researchers have hypothesised that consumption of fish may reduce the risk of developing type 2 diabetes.”
Cod contains several important nutrients the body needs, it’s high in protein but low in calories, fat and carbs making it an excellent choice for type 2 diabetics.
What other diet changes to make to lower blood sugar
The NHS advises you should eat a wide range of foods – including fruit, vegetables and some starchy foods like pasta.