According to nutrition experts, Omega-3 is a group of unsaturated fats that can help reduce inflammation and protect cardiovascular health. For people with diabetes, supplementing with the following 4 types of fish can contribute to maintaining a safe glycemic index.
| Type of fish | Outstanding nutritional benefits |
|---|---|
| Anchovies provide omega-3; can be used instead of a portion of food high in saturated fat. | |
| Rich in Vitamin D and calcium, sardines eating soft bones can support calcium supplementation | |
| Provides Vitamin B12, which contributes to protecting the peripheral nervous system. | |
| Provide protein and a quantity of omega-3 |
Anchovies are nutritious
Anchovies are small in size but provide a large amount of omega-3, which helps reduce the concentration of neutral fats. This can support cardiovascular protection for people with high blood sugar levels. Moreover, eating anchovies bones also helps supplement calcium and this fish also accumulates very little mercury.
Sardines support bones and joints
Sardines are rich in omega-3, calcium and vitamin D. This combination can help increase bone density and protect the cardiovascular system, especially practical for elderly people with blood sugar problems. When using canned sardines, you should prioritize soaked in water or olive oil and low sodium.

Sturgeon is rich in vitamin B12
Cod provides a large amount of omega-3, protein and vitamin B12. Vitamin B12 is essential for the normal functioning of the nervous system, reducing the risk of complications due to prolonged high blood sugar. Experts recommend choosing small-sized cod to limit mercury.
Crossbow fish
Đối fish is affordable but still contains relatively good omega-3 content. To support blood sugar control, patients should eat about 2 servings of fish per week (85-110g/serving) and prioritize processing by steaming or boiling instead of frying in oil.
The information in the article is for reference only, not for medical diagnosis or treatment. You should talk directly to your doctor for accurate and appropriate advice to your health condition.
Q&A corner: Supplementing omega-3 from fish
What is the appropriate frequency for people at risk of diabetes to eat fish?
According to experts, patients should consume about two servings of fish per week (equivalent to about 85 - 110 grams per serving), and prioritize gentle processing methods such as boiling and steaming.
