Herring
Herring, per 100 g: 158 kcal, 18 g protein, 0 g carbohydrate, 0 g fibre, 9 g fat. Figures are the USDA reference values for “Fish, herring, Atlantic, raw”.
Lobster
Lobster, per 100 g: 77 kcal, 16.5 g protein, 0 g carbohydrate, 0 g fibre, 0.8 g fat. Figures are the USDA reference values for “Crustaceans, lobster, northern, raw”.
Mackerel
Mackerel, per 100 g: 205 kcal, 18.6 g protein, 0 g carbohydrate, 0 g fibre, 13.9 g fat. Figures are the USDA reference values for “Fish, mackerel, Atlantic, raw”.
Mussel
Mussel, per 100 g: 86 kcal, 11.9 g protein, 3.7 g carbohydrate, 0 g fibre, 2.2 g fat. Figures are the USDA reference values for “Mollusks, mussel, blue, raw”.
Octopus
Octopus, per 100 g: 82 kcal, 14.9 g protein, 2.2 g carbohydrate, 0 g fibre, 1 g fat. Figures are the USDA reference values for “Mollusks, octopus, common, raw”.
Oyster
Oyster, per 100 g: 51 kcal, 5.7 g protein, 2.7 g carbohydrate, 0 g fibre, 1.7 g fat. Figures are the USDA reference values for “Mollusks, oyster, eastern, wild, raw”.
Prawn
Prawn, per 100 g: 85 kcal, 20.1 g protein, 0 g carbohydrate, 0.5 g fat. Figures are the USDA reference values for “Crustaceans, shrimp, raw”.
Anchovy

Anchovy, per 100 g: 131 kcal, 20.4 g protein, 0 g carbohydrate, 0 g fibre, 4.8 g fat. Figures are the USDA reference values for “Fish, anchovy, european, raw”.
Clam
Clam, per 100 g: 86 kcal, 14.7 g protein, 3.6 g carbohydrate, 0 g fibre, 1 g fat. Figures are the USDA reference values for “Mollusks, clam, mixed species, raw”.
Cod
Cod, per 100 g: 82 kcal, 17.8 g protein, 0 g carbohydrate, 0 g fibre, 0.7 g fat. Figures are the USDA reference values for “Fish, cod, Atlantic, raw”.