Sodium nitrate is a type of salt used to preserve foods, particularly cured meat. It's added to cured meat to extend its shelf life by preventing rancidity and the growth of bacteria. The U.S. Environmental Protection Agency has set a legal limit for the concentration of nitrate allowed in food.
The 12-year process of becoming a dermatologist requires a significant commitment of the student's physical, mental, emotional and financial resources. It's only natural to wonder how large a reward waits at the end of this long road.
A dermatology residency typically takes three years to complete and admission is highly competitive. The American Medical Association estimates that there are about 100 dermatology residency programs in the U.S. Each program has 1-3 open spots and usually receives at least 250 applications. dermatology residency typically takes three years to complete and admission is highly competitive. The American Medical Association estimates that there are about 100 dermatology residency programs in the U.S. Each program has 1-3 open spots and usually receives at least 250 applications.