https://www.washingtonpost.com/lifestyle/wellness/sneaking-a-little-junk-food-doesnt-mean-all-is-lost/2018/02/26/828b75fa-1b36-11e8-9de1-147dd2df3829_story.html

https://www.healthline.com/health/fast-food-effects-on-body#digestive-and-cardiovascular-systems

https://health.clevelandclinic.org/heres-how-fast-food-can-affect-your-body/

https://www.medicalnewstoday.com/articles/324847

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7084175/

https://www.cnn.com/2018/09/18/health/junk-food-nutri-score-study/index.html