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How much protein is in 8 ounces of mahi?

4 min read

With its firm texture and mild, sweet flavor, mahi-mahi is a popular choice for seafood lovers, and it's also a powerhouse of protein. A typical 8-ounce serving of mahi-mahi can provide over 40 grams of high-quality protein, making it an excellent addition to a balanced and healthy diet.

Quick Summary

An 8-ounce serving of mahi-mahi is a great source of lean protein, providing a significant portion of daily protein needs. This article breaks down the protein content, macronutrient profile, and overall health benefits of this popular fish.

Key Points

  • High-Quality Protein: An 8-ounce serving of mahi-mahi contains a significant amount of lean, complete protein, providing all essential amino acids.

  • Protein Density: The protein content is concentrated during cooking as moisture is lost, resulting in a higher protein-to-weight ratio in a cooked fillet.

  • Low in Fat: Mahi-mahi is naturally low in fat, making it an ideal source of protein for those watching their calorie or fat intake.

  • Nutrient-Rich: In addition to protein, it's a good source of important nutrients like selenium and B vitamins, including B6 and B12.

  • Heart Health: Regular consumption of fish like mahi-mahi contributes to heart health due to its nutrient profile, which includes omega-3s.

  • Versatile Preparation: Mahi-mahi can be easily incorporated into many meals, including grilling, baking, and searing, offering a variety of healthy cooking options.

In This Article

Mahi-Mahi Protein Content: A Closer Look at 8 Ounces

For those focused on nutrition, understanding the specific protein count of different food items is crucial. When it comes to an 8-ounce portion of mahi-mahi, the protein content can be quite substantial, typically ranging from 42 to 53 grams, depending on the preparation. This variation is due to factors such as moisture loss during cooking and the specific cut of the fillet. As a complete protein, mahi-mahi provides all the essential amino acids your body needs for muscle building, tissue repair, and overall cellular function. This makes it a highly efficient source of this vital macronutrient.

Raw vs. Cooked: How Preparation Affects Protein

When comparing the nutritional information of raw versus cooked fish, it's important to note the changes that occur during cooking. While the absolute amount of protein remains the same, the concentration increases as water is cooked out. For example, a 3.5-ounce (100g) serving of raw mahi-mahi contains approximately 18.5 grams of protein. When this same fish is cooked, moisture evaporates, resulting in a smaller overall weight but a higher protein density per gram. This is why a cooked 8-ounce fillet, which may have started as a slightly larger raw portion, can have a protein count upwards of 40 grams.

Other Nutritional Highlights of an 8 oz Serving

Beyond its impressive protein profile, an 8-ounce serving of mahi-mahi is packed with other beneficial nutrients.

  • Low in Fat: Mahi-mahi is a very lean fish, with an 8-ounce serving containing only about 1.5 to 2 grams of fat. This makes it a great option for those looking to reduce their fat intake while maintaining a high-protein diet.
  • Rich in Minerals: It provides significant amounts of selenium, a powerful antioxidant that supports immune function and heart health. It is also a good source of potassium and magnesium.
  • B Vitamins: Mahi-mahi is loaded with B vitamins, including B6 and B12, which are essential for metabolism and energy production.

Mahi-Mahi vs. Other High-Protein Fish

To put mahi-mahi's protein content into perspective, let's compare it to other popular fish species. The table below shows the approximate protein content for an 8-ounce (227g) cooked portion of various fish, highlighting why mahi-mahi is a top contender for lean protein sources.

Fish Type Approximate Protein (8 oz / 227g) Notes
Mahi-Mahi ~42-53 grams Excellent source of lean, complete protein.
Wild Salmon ~45-50 grams Higher in fat and omega-3 fatty acids.
Atlantic Cod ~40-42 grams Very lean, but slightly less protein than mahi-mahi.
Yellowfin Tuna ~54-58 grams Highest protein content, but may have higher mercury levels.
Tilapia ~45-50 grams Affordable and lean, but lower in omega-3s.

How to Incorporate Mahi-Mahi into Your Diet

Mahi-mahi is incredibly versatile and can be cooked in a variety of ways to fit into any healthy diet plan.

  • Grilling: A simple preparation that brings out the fish's natural flavors. Brush with olive oil, sprinkle with herbs, and grill for a quick, healthy meal.
  • Baking: For a hands-off approach, bake the fillet in the oven with lemon slices, garlic, and white wine.
  • Searing: Pan-seared mahi-mahi with a light sauce is a restaurant-quality meal you can make at home.
  • Tacos: Flaked, grilled mahi-mahi is a fantastic, high-protein filling for fish tacos.

The Health Benefits of Regularly Consuming Mahi-Mahi

Regularly including fish like mahi-mahi in your diet can offer a host of health benefits, supported by a variety of nutritional data. The American Heart Association recommends eating fish at least two times per week. Mahi-mahi's lean protein and mineral content make it an ideal choice for this recommendation.

  • Heart Health: While leaner than fatty fish, mahi-mahi still provides some omega-3 fatty acids, which are beneficial for heart and brain health.
  • Muscle Growth and Repair: The high concentration of complete protein is perfect for athletes and active individuals who need to support muscle recovery and growth.
  • Weight Management: The combination of high protein and low fat helps increase satiety, keeping you feeling full and potentially aiding in weight management efforts.
  • Antioxidant Support: Selenium acts as a powerful antioxidant, helping to fight inflammation and protect the body from cellular damage.

Conclusion: Mahi-Mahi is a Protein Powerhouse

In conclusion, an 8-ounce portion of mahi-mahi is an excellent source of high-quality, lean protein, typically containing between 42 and 53 grams. This popular fish is also rich in essential vitamins and minerals, all while being low in fat and calories. By incorporating mahi-mahi into your diet, you can easily boost your protein intake and reap a variety of health benefits. Whether grilled, baked, or pan-seared, it's a delicious and nutritious option for any meal.

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Frequently Asked Questions

While the exact amount can vary, an 8-ounce portion of raw mahi-mahi typically contains approximately 40-42 grams of protein. The final protein content will be higher per gram after cooking due to water loss.

Yes, mahi-mahi is a complete protein source, meaning it contains all nine essential amino acids that your body needs but cannot produce on its own.

An 8-ounce serving of grilled chicken breast contains roughly 60-65 grams of protein, slightly more than mahi-mahi. However, mahi-mahi offers a unique profile of minerals like selenium and less saturated fat.

Yes, its high protein and low-calorie content make it an excellent choice for weight loss. Protein helps you feel full and satisfied, reducing overall calorie consumption.

The cooking method does not change the total protein content, but it does concentrate it. As moisture is cooked out, the cooked fillet has a higher protein density per gram than the raw fillet.

Beyond protein, mahi-mahi is rich in B vitamins (especially B6 and B12), selenium, potassium, and some omega-3 fatty acids.

Mahi-mahi is generally considered a 'good choice' regarding mercury levels, ranking as a moderately low-mercury fish. It's a safer option than high-mercury fish like swordfish or king mackerel.

Medical Disclaimer

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