Mackerel, especially salted mackerel, is not only rich in protein and omega-3 fatty acids, but also contains many other nutrients that can aid in blood sugar control.
Omega-3 fatty acids:
Omega-3s help improve insulin sensitivity, which aids in blood sugar control. These fatty acids also help reduce inflammation, an important factor in diabetes management.
Protein:
Mackerel is a high-quality source of protein, which helps stabilize blood sugar levels by slowing the digestion and absorption of sugar.
Vitamin D:
Mackerel contains high amounts of Vitamin D, which may play a role in improving the function of the pancreas, which produces insulin.
Minerals:
Minerals like magnesium and selenium in mackerel are also beneficial for blood sugar health.
Additionally, consuming mackerel in place of other protein sources higher in saturated fat may help improve overall health and blood sugar control.