Surgeon, the highest paid career with an average annual salary of $233,150, can require more than a decade of preparation, from undergraduate studies through medical school and the completion of a residency program.eneral practice physicians, who average $187,200 in annual salary, must also complete similar requirements. Attorney is another top-paying field at $113,530 annually, and also requires a post-graduate degree, typically from a highly competitive law school, followed by the passing of state bar exams.
There are  191 calories in 1 can of Sardines in Oil (Canned). Calorie breakdown: 51% fat, 0% carbs, 49% protein.
Like all canned foods, sardines and herrings can be high in sodium, but the amounts vary. A 3-ounce serving of canned sardines in oil has 417 milligrams, or 29 percent of your daily value, compared to pickled herrings with 740 milligrams, which is half your daily intake.ardines and herrings are rich sources of omega-3 fatty acids. Herrings and sardines are so similar that herrings are often canned and labeled as sardines.