[header] How to choose and prepare the healthiest fish [title] Choose fish that are high in omega-3 fatty acids. [step] Fish that contain high levels of omega-3 fatty acids are some of the healthiest seafood choices. Salmon, halibut, and sardines are all rich in omegas and delicious additions to your regular diet. 
[substeps] Try grilling salmon or halibut and serving it with a side of vegetables. [title] Eat clams and sardines to boost your b-12 levels.