This is my 3rd week without smoking and since the day I quit, I go to school and do metal working for 5 hrs, I am constantly moving around, lifting heavy objects, sweating outrageously and then go home eat a regular lunch(hot dog,hamburger,etc) Eat wheat/grain bread. Drink large amounts of cranberry juice, later have a small dinner then go running for an hour. Also eat a portion of high fiber fruit a day such as mangos. I also have a pretty fast metabolism. I have 3 more weeks until my pre-employment drug test. Anything else I should do ?