During his appearance on Theo Von’s podcast This Past Weekend, longevity expert Bryan Johnson made several remarks about fast food giants like McDonald’s and Wendy’s. He talked about the role these companies play in what he describes as a society built around profit at the expense of human life.
Johnson laid out his core argument, drawing a direct line between corporate food science and personal harm. “Fast food companies like McDonald’s and Wendy’s, they’re evil,” he said. “They use science to make food that add*cts you to their food, right? They’re building a**iction.”
He placed these companies alongside social media algorithms, vaping, p**nography, drinking, and smoking as part of a broader pattern. “As a society, we have a predator prey relationship where companies prey upon individuals with the best science and technology possible and extract from them life for profit.”
Johnson was careful to note that his frustration is directed at the system rather than at individuals making choices within it. “I don’t want to blame people because I know that’s easy for me to say this once I’ve been on the other side,” he acknowledged.
He also described the physical experience of simply walking into a McDonald’s location. “When you walk into a fast food place like McDonald’s, you know the smell that you get right when you walk in? That is like secondhand smoke. It’s the aerosolized oils.”
Johnson used this as one example of the 250 things his team tracks that he believes contribute to accelerated aging and bodily harm.
Later in the conversation, Johnson connected his dietary philosophy directly to the fast food model. “When you take fast food, those molecules you put in your body, it does bad stuff,” he said, explaining his approach of treating every calorie as something that must earn its place in the body.
He returned to the theme of corporate accountability when discussing how society is structured around profit rather than human wellbeing. “Society has built itself for profit. They’ve not built itself for life,” he said. “You’re the collateral damage but it’s like we’ve built a society of d*e.”
Johnson also reflected on what happens after a social media detox, saying that pulling up a feed now feels the way a fast food meal feels, describing both as forms of pollution accumulating in the body over time.
