Fans of AMC’s Mad Men may have noticed Coca-Cola’s iconic “Hilltop” advertisement during the show’s series finale. The ad first aired back in 1971 with its catchy tune, idealistic (and frankly nauseating) lyrics, and diverse cast. The Center for Science in the Public Interest decided to remake the memorable commercial while taking some liberties with the song’s lyrics and showing exactly what buying the world a Coke can lead to.

“For the past 45 years, Coca-Cola and other makers of sugar drinks have used the most sophisticated and manipulative advertising techniques to convince children and adults alike that a disease-promoting drink will make them feel warm and fuzzy inside,” CSPI executive director Michael F. Jacobson said in a statement. “It’s a multi-billion-dollar brainwashing campaign designed to distract us away from our diabetes with happy thoughts. We thought it was time to change the tune.”

Instead of actors from almost every racial and ethnic background singing an upset tune in unison, the CSPI decided to use real people suffering from various conditions related to sugary soda consumption. Drinks packed with sugar are considered the leading source of calories in the American diet and can increase a person’s risk for type 2 diabetes, high blood pressure, obesity, and tooth decay.

“Soda is just one of several contributors to diet-related disease, but it’s a major one,” said Dr. Jeffry Gerber, a Denver-area physician who appeared in the film. “As a physician who asks all of my patients about the foods and drinks they choose, I see the connection between soda consumption and chronic conditions like diabetes, heart disease, and obesity every day of the week. It’s hard to ask patients to practice moderation when all of the advertising, marketing, and overall ubiquity of soda rewires people to overconsume sugary drinks.”