Fish

Definition

Fish are aquatic animals commonly consumed as a source of high-quality protein and essential nutrients.

Scientific / Technical Definition

Fish are cold-blooded vertebrates that live in water and are covered with scales. They are a rich source of essential omega-3 fatty acids, vitamins like D and B2 (riboflavin), and various minerals including calcium, phosphorus, iron, zinc, iodine, magnesium, and potassium.

Benefits

• Rich source of high-quality protein.
• Provides essential omega-3 fatty acids which support heart health.
• Contains vitamins such as B2, D, and various important minerals.
• May reduce the risk of heart disease and promote brain health.
• Supports fetal development during pregnancy.

Examples

• Salmon
• Tuna
• Sardines
• Trout
• Mackerel

Additional Information

• Importance: Fish is an important component of a healthy diet, offering a wide range of nutrients that are vital for maintaining health and preventing diseases.

Related Terms

• Omega-3 Fatty Acids
• Protein
• Marine Foods
• Seafood

References

• The Health Benefits of Fish and Seafood.
• Fish: Friend or Foe?