Fresh is always better, right? Not so fast, my friend. When comparing the nutritional value of canned tuna vs. fresh tuna ...

Some of the most widely eaten seafood in the United States, salmon and tuna are versatile and offer impressive benefits.

The omega-3s in fish also lower triglyceride levels ... which can help you feel full and boost your metabolism. Both salmon and tuna are healthy choices. However, the best choice depends on ...

"Salmon is among the best choices for healthy fish. It's high in omega-3s — fats ... the population of sharks is also declining," said Wright. "Tuna is a rich source of vitamins B6 and B12 ...

Bluefin tuna are an ocean-going fish that grow up to 10 feet long and can weigh as much as 1,200 pounds. Unlike almost all fish, bluefin tuna are warm-blooded and able to regulate their body ...

The agencies also include canned light tuna as a lower-mercury choice that consumers can eat to meet the minimum weekly fish quota. According to the National Fisheries Institute, light tuna ...