Seafood

Protein

A nutrient-dense source of omega-3s and high-quality protein from the ocean.

⚡ Rich in Omega-3 Fatty Acids

💪 High-Quality Protein

🧠 Supports Brain Health

What is a Seafood?

Seafood refers to edible saltwater and freshwater fish, shellfish, and other marine animals. Common varieties include salmon, cod, tuna, shrimp, crab, and mussels, each with distinct flavor profiles and textures. Seafood is widely consumed across the world, particularly in coastal regions, and is celebrated for its exceptional nutritional value.

Seafood offers diverse culinary experiences, ranging from the rich, buttery flavor of salmon to the mild, flaky taste of cod and the sweet tenderness of shrimp. It can be enjoyed grilled, baked, poached, steamed, or fried, and is a staple ingredient in cuisines like Mediterranean, Asian, and Nordic diets.

Seafood is known for its rich nutritional profile. It is an excellent source of lean protein, healthy fats like omega-3 fatty acids, essential vitamins (such as B12 and D), and minerals (like iodine, selenium, and zinc). Regular consumption is linked to numerous health benefits, including heart and brain health.

Nutrition Highlights

200

Calories

per 100g (varies by type)

20g

Protein

per serving

1.8g

Omega-3 Fatty Acids

per serving (in fatty fish)

2.4mcg

Vitamin B12

100% DV

30mcg

Selenium

56% DV

These values are based on a standard serving size. Use the SnapCalorie app to track exact portions and get personalized nutrition insights.

Health Benefits of Seafoods

❤️

Improves Heart Health

Rich in omega-3 fatty acids, seafood helps reduce triglycerides, lower blood pressure, and support overall cardiovascular health.

• Rich in Omega-3
• Rich in Selenium

🧠

Supports Brain Function

Omega-3s in seafood, particularly DHA, are essential for cognitive function and may reduce the risk of neurodegenerative disorders.

• Rich in Omega-3
• Rich in Vitamin B12

💪

Promotes Strong Bones

Seafood provides vitamin D and calcium, which are vital for bone health and preventing osteoporosis.

• Rich in Vitamin D
• Rich in Calcium

⚡

Boosts Thyroid Health

Seafood is high in iodine, an essential mineral for proper thyroid gland function and metabolic regulation.

• Rich in Iodine
• Rich in Selenium

Diet Compatibility

Is Seafood suitable for your diet? Here's what you need to know:

✗ Vegan: Animal-based protein source

✓ Keto: Low in carbs and high in healthy fats (for fatty fish)

✓ Gluten-Free: Naturally free of gluten

✓ Paleo: Unprocessed and fits hunter-gatherer diet principles

✓ Low-Carb: Minimal carbohydrates

🍽️ How to Enjoy Seafoods

Breakfast

Start your day with smoked salmon on whole-grain toast or scrambled eggs with crab.

Tip: Pair with creamy avocado and fresh herbs for added nutrients.

Lunch

Make a tuna or shrimp salad with mixed greens, cherry tomatoes, and olive oil dressing.

Tip: Add nuts or seeds for healthy fats and crunch.

Dinner

Bake or grill salmon fillets with steamed vegetables and quinoa as a hearty entrée.

Tip: Season with garlic, lemon juice, and dill to enhance flavor.

Snack

Enjoy crab cakes or make a seafood dip with yogurt and smoked fish.

Tip: Serve with sliced veggies or whole-grain crackers for a balanced snack.

✅ The Bottom Line

Seafood is a nutrient powerhouse, offering lean protein, heart-healthy omega-3 fats, and essential vitamins like B12 and D. Its numerous health benefits include improved cardiovascular function, stronger bones, and enhanced brain health.

Incorporate seafood into your diet by trying versatile options like salmon, shrimp, or tuna. Whether grilled, baked, or steamed, seafood is a delicious and highly adaptable food suitable for various meals and lifestyles.

Data Sources & Scientific References

1. USDA FoodData Central - Comprehensive nutrient composition data
2. FDA Nutrition Facts Label - Daily value percentages and guidelines
3. NIH Office of Dietary Supplements - Nutrient recommendations and health information
4. Dietary Guidelines for Americans - Evidence-based nutritional guidance