The menu items were the same for each participant, Dr. Bray said, but a participant on the low-protein diet would have gotten more mayonnaise and less tuna in a tuna fish salad, while the high-protein diet was extra tuna with little mayonnaise.

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It is an excellent addition to fish or salad, though, to be honest, we've been munching it straight.

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Other low-salt options included McDonald's four-piece chicken nuggets and fruit bag, containing 0.4g of salt, while Wimpy fish bites with salad had 0.5g.

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On a typical game day, the players are provided with a "potpourri of just about anything you'd want to eat" for breakfast, sandwiches for lunch and a dinner spread of chicken, steak or fish, pasta, salad and vegetables, Hina said.

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These are the materials used to form dishes such as the warm salad of prawn tails, fish stew or pasta with sea urchin roe served in the restaurants of Villasimius.

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It tastes like chive, he said, and he recommended using it to stuff fish, make pesto or add to a salad.

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While this tasty salad plays nicely with grilled meats or fish, it is substantial enough to be eaten with just tortilla chips and a beer.

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Every day there is a choice of three bento boxes -- vegetarian, fish or meat -- each including a protein, grain and salad, and the meat-free option often includes deliciously prepared tofu alongside quinoa or barley.

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For fish, his go-tos are smoked salmon and cucumber or tuna salad.

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