 Data Analysis and Data Monitoring Results from diet and perception questionnaires will be compared between baseline and one-month and six-month follow-up using paired sample tests. This comparison will be further analyzed by degree of CAD as defined by angiographic findings. The risks associated with this study are deemed minimal. There will be no intervention or change in the care of the subjects, only data collection. Therefore, a Data Safety Monitoring Committee will not be required. The investigators will review data on a quarterly basis or more often as necessary to ensure the safe and proper treatment of subjects. 