Ciguatera—a toxin that accumulates in reef fish—is a common cause of seafood poisoning. Learn which fish are safest to order ...

When it comes to protein, fish is often dubbed as a nutritious—and delicious—option. It's also wonderfully versatile and easy to cook, whether you prefer it with leafy greens, pasta, or a slice of ...

Fatty fish rich in omega-3 fatty acids, like salmon and anchovies, are most beneficial to heart health. But you may want to limit or avoid fish high in mercury. Experts often recommend fish as a heart ...

Omega-3s may reduce the risk of high blood pressure, but fish oil may be more effective in people with high blood pressure or high triglycerides. Learn why.