Brain surgeons not only need skill, stamina and dexterity, but also have to keep their cool in highly emotional situations. Interview several neurosurgeons. Get into the best school you can (see 150 Get Into a Top College or University) and earn a four-year pre-med degree. To deliver the best care, you need to stay on top of medical advances throughout your career. 2  Surgeons earned a median annual income of $255,438 in 2002. 3  Fifty years ago, half of brain surgeries were fatal.
Carbohydrates are an essential part of a healthy diet because your body converts them to glucose and your body runs on glucose. Proteins, fats, and alcohol (as in beer, wine, and spirits) also provide energy in the form of calories.
Carbohydrates: A carbohydrate is an organic compound that consists only of carbon, hydrogen, and oxygen. Your body uses carbohydrates (carbs) to give you energy and helps keep everything going. Your body can use carbohydtrates immediately or store it in your liver and muscles for when it is needed.tarch must be broken down through digestion before your body can use it as an energy source. Quite a few foods contain starch and dietary fiber such as breads, cereals, and vegetables. Proteins: Proteins are part of every cell, tissue, and organ in our bodies.