The document discusses factors that can contribute to freshman weight gain known as the "Freshman 15". Some of the factors mentioned include changes in diet from home cooking to cafeteria food options, less exercise from increased sedentary study and social activities, and increased alcohol consumption. The average weight gain reported is between 2.5 to 5 pounds, though individual results may vary more or less. The document contains various images related to topics around food, exercise, alcohol, and weight management.