# Tuna: A Deep Dive

## Summary

Tuna is a popular saltwater fish, widely consumed for its lean protein and versatility. It's known for its mild flavor and firm texture, available fresh, frozen, or canned.

## Benefits

Excellent source of lean protein, supporting muscle growth and repair. Rich in Omega-3 fatty acids, beneficial for heart and brain health. Good source of B vitamins, particularly B12, for energy production. Provides essential minerals like selenium, which acts as an antioxidant, and magnesium.

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