Oily Fish

Oily fish such as sardines, salmon, and mackerel are loaded full of heart-healthy omega-3 fatty acids that work incredibly well when it comes to reducing blood sugar levels.

Protein has no impact on blood sugar levels so doesn’t cause a spike in insulin levels as it has no G.I ranking.

The fish is also free of carbs so contains no sugars and is loaded full of minerals and vitamins that do the body a world of good.