1 Sugar is absorbed into the bloodstream, where it enters cells with the help of insulin. 2  Your liver stores and makes glucose.  When your glucose levels are low, such as when you haven't eaten in a while, the liver breaks down stored glycogen into glucose to keep your glucose level within a normal range.
Training to become a pediatrician requires a four-year undergraduate degree, four years of medical school, and three or more years of hands-on residency training.
After graduating, students will need to apply to medical school. This graduate program can take between four to five years for a pediatrician depending on the schedule of classes. The final year or two of school is spent as an intern.After graduating from medical scchool, aspiring pediatricians will spend about three years as a resident at a teaching hospital or large clinic.fter graduating, students will need to apply to medical school. This graduate program can take between four to five years for a pediatrician depending on the schedule of classes. The final year or two of school is spent as an intern.