Fast food is food that can be cooked easily and quickly in place of home meals. Influence from peers, a convenient place together, good taste, fast and practical, affordable price. The porpose of this study is to find out the effects that can be caused by consuming fast food in adolescents because fast food can cause health problems such as obesity, diabetes, hypertension, cancer, heart desease, and stroke. The analysis method used is a literature review and uses journals published in the last 5 years with Google Scholar, and PubMed as a databased. The implementation time of the work starts from March-April 2025. The results of this study are for the impact and factors of the influence of fast food. Therefore, it is expected that teenagers will reduce the consumption of fast food.
                        
                        
                        
                        
                            
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