Picture of Ami Mendez, MBA, CNHA, ALM, CDP
Ami Mendez, MBA, CNHA, ALM, CDP

Vice President of Strategic Initiatives

Is Salmon Good for Diabetics? Understanding Its Relationship to Diabetes Management

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Clinically Reviewed by Wendy, R.N. at Avista — Written by The Avista Editorial Team

Living with diabetes means knowing how certain food choices impact blood sugar levels. For those who enjoy eating fish, there may be concerns about whether salmon can fit into their diabetes management plan.

Key Takeaways

  • Many experts consider salmon to be a great low-carb source of protein and healthy fats for many people, not just those living with type 2 diabetes.
  • Salmon is an excellent source of important nutrients like complete protein, healthy fats, vitamin B12, vitamin D, selenium, Vitamin B3, and potassium.
  • Research has associated salmon consumption to lower cholesterol levels, improved blood pressure management, and lower risk of heart disease.
  • Cooking methods, sourcing (i.e., wild caught vs farmed salmon), and preservation methods may alter the nutritional content of salmon.
  • Salmon might not always be appropriate for every person living with diabetes, depending on other medical concerns and dietary restrictions they have.
  • Food is just one aspect of blood sugar management; exercise, medications, meal timing, and healthcare provider guidance are also important for managing blood sugar levels.

Blood Sugar Control and the Glycemic Index

About the Glycemic Index

The glycemic index (GI) evaluates how foods may impact blood sugar levels. Foods are given a rating between 0 to 100. Generally, foods with a GI score below 55 are considered low-glycemic foods.

The Glycemic Index of Salmon

Salmon does not contain any carbohydrates.

The GI of canned salmon and salmon fillets is 0.

Diabetes Diet Concerns, Beyond Salmon

Carbohydrates

Carbohydrates are the nutrient most directly associated with changes in blood glucose levels. Many diabetes management plans focus on understanding dietary carb intake and how it fits within an individual’s overall eating pattern.

Added Sugars

Added sugars are associated with blood sugar spikes and insulin resistance. Reading Nutrition Facts labels may help individuals identify products that contain added sugars, so they can make food choices based on personal health goals and healthcare provider recommendations.

Portion Sizes

Portion sizes can influence overall calorie intake and carb consumption, making meal sizes an important consideration for diabetes-focused meal planning.

Prescription Drugs

Many people living with type 2 diabetes use prescription medications or insulin as part of their diabetes management plan. Certain medications may affect blood glucose levels differently depending on meal composition and timing.

Meal Timing

Meal timing may influence blood sugar patterns for some individuals. Eating schedules, medication timing, physical activity, and sleep habits can all affect glucose regulation. Healthcare providers and registered dietitians can help determine whether meal timing considerations are appropriate for an individual’s needs.

Salmon: Are They Diabetes-friendly Fish?

Salmon is a nutrient-dense food that people with diabetes may fit into their overall diet. Its combination of protein, healthy fats, vitamins, and minerals makes it a popular choice among people seeking foods with minimal (or no) carbohydrate content.

<h3>Salmon and Heart Health

Heart health concerns are often important parts of diabetes management plans, as diabetes is linked to an increased risk of heart disease, according to the Centers for Disease Control and Prevention. Research has found that fish consumption, particularly fatty fish like salmon, may support cardiovascular wellness as part of an overall healthy eating pattern.

At a Glance: Possible Health Benefits of Salmon for People with Diabetes

  • Contains no carbohydrates/has a glycemic index of 0
  • Provides complete protein
  • Rich source of omega-3 fatty acids
  • Contains vitamin B12, which supports normal nerve function
  • Canned salmon provides calcium
  • Provides vitamin D, an important nutrient for overall health
  • Contains selenium, an antioxidant mineral
  • May contribute to overall cardiovascular wellness when included in a balanced diet

Salmon and Diabetes: The Bottom Line

Salmon is a nutrient-dense fish that contains complete protein, healthy fats, vitamins, and minerals while contributing virtually no carbohydrates to a meal. For many individuals, that means salmon may fit well within a balanced eating pattern designed to support blood sugar management.

Diabetes management extends far beyond any single food choice and can include physical activity, medications, meal timing, stress management, sleep hygiene, and individual health considerations.

At Avista Senior Living, we understand that every resident has unique dietary preferences and healthcare needs. Our senior living communities strive to accommodate dietary choices while helping residents enjoy satisfying meals.

FAQs

How much salmon can a person living with diabetes eat?

There is no universal amount of fish that is appropriate for every person living with diabetes. Individual dietary needs can vary based on overall health, personal preferences, and healthcare provider recommendations. As a general guideline, the American Heart Association recommends eating fish, particularly fatty fish such as salmon, mackerel, tuna, and sardines, at least twice per week as part of a balanced eating pattern.

Is there a type of salmon that is best for diabetes?

No single type of salmon is universally considered the best choice for every person living with diabetes.

How can diabetics use the Nutrition Facts Label on canned salmon?

The Nutrition Facts Label lists information about packaged food, including serving size, calories, protein, fat, sodium, and more. According to the American Diabetes Association, individuals living with diabetes may find it helpful to review sodium content, added sugars, and serving sizes on the Nutrition Facts Label, particularly when choosing flavored or seasoned canned salmon products.

Of course, nutrition labels are just one tool among many that can help people make informed food choices; Nutrition Facts Labels are not the single source of truth for nutrition information for people living with diabetes.

Does salmon lower blood glucose levels?

Salmon has a GI value of 0, meaning it does not contain carbohydrates. It does not lower blood sugar, but it may be part of a balanced diet to help manage blood sugar.

Are there other fish people with diabetes can eat besides salmon?

The American Heart Association states that fatty fish like salmon, herring, mackerel, oysters, bluefin tuna, muscles, sardines, and anchovies may be part of a heart-healthy diet.

Disclaimers: This article is for informational purposes only. It does not provide medical advice. Anyone with medical-related questions may direct them to a licensed healthcare provider.