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Canned Tuna

Canned tuna is a convenient option, but it can carry a high level of mercury, which isn’t ideal when you’re on a cruise and might be eating it regularly. Instead, opt for fresh fish like salmon or mackerel, which are rich in omega-3s and safer to consume frequently. Freshly grilled fish from the cruise’s seafood restaurant can provide a delicious, healthier alternative with plenty of flavor and health benefits.

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Opting for fresh seafood ensures you get the nutrients you need without the risks. Canned tuna has high mercury levels. Choose fresh fish like salmon for a safer, omega-3-rich meal.