Please choose the correct ending to complete the given sentence: Food and Entertaining: [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.

Ending1: [substeps] High-quality fish, on the other hand, don't have much of these fatty acids. One exception is mackerel, since it has a high cholesterol content. Ending2: [title] Opt for quality fish if you want easy fishing. [step] Best quality seafood means fish that is not excessively high in omega-3 fatty acids. Ending3: However, they contain high amounts of monounsaturated fats which cause excess oil to build up on the fish. [substeps] Omega 3 fatty acids will not make the oil inside your fish rubbery nor lift up the scales. Ending4: [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.

Answer format: ending1/ending2/ending3/ending4