Junk food is the one which is attracting people irrespective of age and gender and designation, in order to find who is getting more attracted to junk food comparatively with the different age group of people in south India. A sample survey had been made by us in south India to get the conclusion who are attracting to junk food over different age groups. An online survey was conducted among the different age group of people with the self-made questionnaire which had been filled by 220 people. Chi-square test has been carried out to get the output. According to this survey and the output, conclusion that found was people of age between 16-30 are consuming more junk food than other age groups of people and people of age (>75) are consuming less Junk food. This also gave us information that students are major among all who are attracting more to consume irrespective of the gender. This may lead to many health issues to them at smaller ages. People of age (>60) are more aware of the consuming healthy food than students. This survey is made irrespective of gender, education level, and location that they were present.