# item.guide
Side-by-Side Comparison Fish & Seafood

Shrimp / Prawn (Raw) vs. Yellowfin Tuna (Fresh Ahi Steak)

Comparing 2 standards across 9 specifications. 9 key differences identified.

Comparing:
Shrimp / Prawn (Raw)
Yellowfin Tuna (Fresh Ahi Steak)

Shrimp (Penaeus) is a crustacean delivering pure lean protein. Per 100g raw, it provides 85 kcal, 20.1g protein, 0.51g fat (0.1g saturated), 161mg cholesterol, 111mg Omega-3s, and rich selenium density (38µg / 69% DV).

View full Shrimp / Prawn (Raw) spec sheet →

Fresh Yellowfin tuna (Thunnus albacares) is a lean predatory pelagic fish. Per 100g raw, it provides 109 kcal, 24.4g protein, 0.49g fat, and 240mg Omega-3 with dense myoglobin creating deep red sashimi-grade steaks.

View full Yellowfin Tuna (Fresh Ahi Steak) spec sheet →

Specification Comparison Table

9 Parameters
Parameter / Spec
Energy / Calories
85 kcal 109 kcal
Protein
20.1 g 24.4 g
Total Fat
0.51 g 0.49 g
Omega-3 (EPA + DHA)
111 mg 240 mg
Saturated Fat
0.10 g 0.13 g
Cholesterol
161 mg 39.0 mg
Mercury Level
Extremely Low (< 0.01 PPM) Moderate (~0.35 PPM)
Potassium
259 mg 444 mg
USDA Safe Internal Temp
63°C (145°F) (Cook until pearly opaque and firm) 63°C (145°F) (Rare-seared ahi, ~46°C/115°F, is common but below the FDA-recommended minimum -- relies on the fish being sushi/sashimi-grade and previously frozen to control parasites, which does not address bacterial safety)