This document summarizes a study on the fast food culture among adolescents in Chennai, India. The study surveyed 200 students from grades 8 to 12 in 4 areas of Chennai to understand their fast food consumption habits. Key findings included that 76% of students eat fast food regularly and their favorite items are masala puri and senna masala. Most fast food outlets use polythene paper for serving rather than banana leaves, which can cause health issues. The study also found that students commonly experience indigestion and other digestive problems from regular fast food consumption.