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What is the best seafood to eat to lose weight?

3 min read

According to the American Heart Association, incorporating two servings of fish per week can support a healthy diet. Selecting the best seafood to eat to lose weight involves focusing on varieties rich in high-quality protein and beneficial fats, while remaining low in calories.

Quick Summary

This guide covers the top seafood choices for weight loss, highlighting lean protein sources and fatty fish rich in omega-3s. It also offers healthy cooking methods, portion control tips, and provides a comparison of popular seafood options to help you make informed decisions.

Key Points

  • Lean Protein: Low-calorie, high-protein seafood like cod, tilapia, and shrimp promote fullness and help build muscle without excess fat.

  • Omega-3s: Fatty fish such as salmon and mackerel contain anti-inflammatory omega-3s, which can support metabolism and fat burning.

  • Healthy Cooking: Avoid frying and opt for baking, grilling, or steaming to keep your seafood meals low in calories.

  • Satiety: The high protein content in most seafood helps you feel full longer, reducing overall calorie intake.

  • Variety: Incorporating both lean and fatty fish, along with shellfish, ensures a wide range of nutrients and prevents dietary boredom.

  • Preparation Matters: Use herbs, spices, and lemon instead of heavy sauces to keep calories in check.

  • Portion Control: While healthy, it's still important to manage portion sizes, especially for fattier fish.

In This Article

Lean Seafood: Your Low-Calorie Powerhouse

For those focused on minimizing calorie intake while maximizing protein, lean seafood options are a superb choice. These varieties provide a feeling of fullness without adding unnecessary fat, which is ideal for creating a calorie deficit.

Top lean fish to consider:

  • Cod: A single 3-ounce serving of cooked cod has roughly 90 calories and a substantial 19 grams of protein. Its mild flavor makes it incredibly versatile.
  • Tilapia: A very lean white fish with a non-fishy taste, tilapia is perfect for those new to seafood. It's a low-calorie, high-protein option that easily absorbs the flavor of seasonings and marinades.
  • Halibut: Known for its firm, flaky texture, halibut is another excellent source of lean protein. It provides significant potassium and vitamin D as well.
  • Mahi-mahi: This firm-fleshed fish is low in fat and calories while providing a good protein boost, making it a great addition to a weight-loss diet.

Shellfish: Protein-rich and low-calorie

Don't overlook shellfish, as many types are surprisingly low in calories and packed with protein.

  • Shrimp: High in protein and selenium, a 3-ounce serving is typically under 90 calories. Grilling or steaming are the best cooking methods to keep calories low.
  • Clams, Mussels, and Scallops: These offer a low-calorie, high-protein experience. A single serving of oysters, for example, is very low in calories and provides an excellent source of iron and zinc.

Fatty Fish: The Omega-3 Advantage

While lean seafood is great for low-calorie meals, fatty fish offer a significant advantage due to their high omega-3 fatty acid content. These healthy fats have anti-inflammatory properties and can support metabolism and fat burning.

Top fatty fish for weight loss:

  • Salmon: This is one of the most celebrated fatty fish for weight loss. Its omega-3s and high protein content promote satiety and can help with fat burning. Wild-caught salmon often has more nutrients.
  • Sardines and Mackerel: These smaller fish are packed with omega-3s, protein, and other essential nutrients like calcium, iron, and selenium. They are a convenient and affordable option, often available canned.
  • Tuna: Canned tuna, especially light tuna packed in water, is a quick, high-protein meal option. Tuna is an excellent source of DHA, an omega-3 that may help reduce abdominal fat.

How to Prepare Seafood for Maximum Weight Loss Benefits

Your cooking method is just as important as your seafood choice. Avoid frying and opt for lighter, healthier preparations.

Healthy Cooking Methods:

  • Grilling: Adds a smoky flavor without adding extra fat.
  • Baking: Locks in moisture and flavor with minimal oil.
  • Steaming: A gentle cooking method that preserves nutrients.
  • Broiling: Uses direct heat to cook fish quickly.

A note on preparation

  • Season with fresh herbs, lemon juice, garlic, and spices instead of heavy, creamy sauces.
  • Pair your seafood with a generous portion of fiber-rich vegetables to increase satiety and nutrient intake.

Comparison Table: Lean vs. Fatty Seafood for Weight Loss

Feature Lean Seafood (e.g., Cod, Tilapia, Shrimp) Fatty Fish (e.g., Salmon, Mackerel, Sardines)
Calories Very low Moderate (slightly higher than lean fish)
Protein High High
Healthy Fats Low High (specifically Omega-3s)
Metabolic Benefits Primarily from high protein content and low calories. Enhanced metabolism and fat burning due to omega-3s.
Satiety High, due to high protein content. Very high, due to high protein and fat content.
Flavor Profile Mild, takes on flavor of marinades. Rich, distinct flavor.
Budget Friendliness Often more affordable, particularly options like tilapia. Can be more expensive, especially fresh options. Canned versions like sardines are budget-friendly.

Conclusion: Making the Right Seafood Choice

Ultimately, the best seafood to eat to lose weight depends on your personal preference and dietary needs. For the lowest calorie count, lean seafood like cod and shrimp is ideal. However, for a meal that offers superior satiety and metabolism-boosting omega-3s, fatty fish like salmon and mackerel are an excellent choice. The key is to select fresh, unprocessed options and prepare them using healthy cooking methods. By doing so, you can effectively integrate delicious seafood into a successful weight-loss plan.

Frequently Asked Questions

Yes, fatty fish rich in omega-3s, such as salmon and tuna, can help reduce belly fat by lowering inflammation and aiding in fat metabolism.

Both are excellent, but seafood often has an edge due to its omega-3 fatty acids, which boost metabolism and help with satiety more effectively than some sources of lean protein.

No, fried fish should be avoided. The frying process adds excess calories and unhealthy fats from the oil, which counteracts the benefits of the fish.

Lean options like cod, tilapia, and most shellfish (shrimp, clams, mussels) are among the lowest in calories, providing maximum protein for minimal calories.

Aim for at least two servings of seafood per week to reap the health benefits of both lean protein and omega-3 fatty acids.

Yes, canned seafood like light tuna or sardines can be very effective for weight loss. Choose options packed in water and check labels for added sodium.

Yes, the omega-3 fatty acids found in fatty fish have strong anti-inflammatory effects. Since inflammation is linked to weight gain, reducing it can support your weight loss efforts.

References

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Medical Disclaimer

This content is for informational purposes only and should not replace professional medical advice.