The "Super Size Me" Documentary Lied?

Added: 2026-05-23

[00:00:00]Superers size me. How do lie? I used to love this documentary when I was a kid and I hope I don't hear any bad stuff about this because it will ruin it for me. What's there not to like? This guy purposely got really big and lost it.

[00:00:15]That's very respectable.

[00:00:25]>> What happens when a man eats nothing but McDonald's for 30 days? in 2004.

[00:00:30]>> Do you think you could do that? When I was a kid and I used to watch this, I always used to say that it would be very easy. And I never understood why he was always towards the end, even towards the middle, you could kind of see that he was kind of showing it, but I always used to say that eating McDonald's or eating any fast food for 30 days straight would be light work. I don't know that it would be now. And that's that's coming. I'm I'm somebody that could eat the same meal every single day, but when it's fast food, I eat fast food two days in a row and I'm like, uh, so 30 days, I don't know, man. I think it's harder than than what most people think.

[00:01:13]>> Organ Spurlock set out to find out and filmed his body breaking down in real time.

[00:01:18]>> I'm getting this really weird feeling right in my midsection, like basically in my penis right now. It's just like this.

[00:01:25]It's really freaky.

[00:01:27]>> The message, fast food is toxic, obesity is rising, and the fast food industry is to blame. It terrified parents, changed school menus, and made millions fear McDonald's, but not everyone bought it.

[00:01:40]In the years that followed, a wave of response documentaries emerged. Some lost weight eating McDonald's. Others proved his math didn't add up.

[00:01:48]>> Superersize Me was an amusing documentary, but it was full of baloney.

[00:01:51]And behind the scenes, the filmmaker was hiding a secret, one that would make the original experiment even more questionable. This is the overlooked story of Superersiz Me and how one viral stunt shaped the way we eat, think, and fear food.

[00:02:05]>> Well, if the argument is it's possible to lose weight while eating fast food, duh. You're just you're going to feel like [ __ ] I think, cuz all you need to do to to lose weight is be in a calorie deficit. Calories in versus calories out. So, if you're eating less calories than you burn in a day, technically you would lose the weight.

[00:02:27]You would still feel like [ __ ] because a lot of how you feel has to do with the food you intake.

[00:02:35]So, I don't know that that's a good argument.

[00:02:39]>> New research finds childhood obesity rates are getting worse.

[00:02:44]>> The country is facing a dangerous weight problem. People were looking for the root cause and the finger was pointed to the rapidly expanding fast food industry.

[00:02:52]>> Marketing toward children right now is having such a huge impact. It's it's conditioning children to want soda.

[00:02:59]>> The most uh weight I've gained unintentionally. I put on like I put on like 40 lbs on an intentional bulk not two couple years ago. I put on like 40 pounds on an intentional bulk like three years ago. But last year I accidentally just like forgot. I didn't not forgot but I lost track of what I was doing. I was it just I was happening to get canes like three times a week.

[00:03:28]I I put on a cool 20 25.

[00:03:33]I lost it though. But it Yeah, bro. It was bad >> to want fries. With McDonald's aggressively marketing to children, they became the perfect target. One father even tried to sue them, claiming he thought the food was healthy and that it was McDonald's's fault that his daughters became a [ __ ] You were buying the McDonald's for them.

[00:03:52]What do you mean it was healthy? Oh, it's got lettuce and meat and cheese and bread. It's got everything you need. Oh, dude. That's >> that's got to be [ __ ] bro.

[00:04:05]Lawyers argued that if they could prove McDonald's intended people to eat their food for every meal and that it was harmful, they might have a case.

[00:04:13]Watching it all unfold was Morgan Spurlock, a broke, unknown filmmaker, and he saw an opportunity.

[00:04:19]>> And I turned to my vegan girlfriend on the couch and I told her, I said, "I got a great idea for a movie." The big demon in America was obesity, was the obesity epidemic.

[00:04:27]>> Spurlock set out to take the fast food giants head on. The goal to demonstrate the harmful effects fast food can have on the body for 30 days here only from McDonald's.

[00:04:39]Three meals a day trying each item.

[00:04:41]>> Oh yeah. And I for It's not even like 30 days straight. It's 30 days straight at three meals a day. It's not just eating it once. Every meal of every single day.

[00:04:54]Yeah. I couldn't do that. I couldn't do that.

[00:04:56]>> At least once. If they offered to superers size, he had to say yes.

[00:05:00]>> So if if the cashier said, "You want that superers size?"

[00:05:03]>> I'd say yes, ma'am.

[00:05:04]>> Okay.

[00:05:05]>> Even the water he would drink had to be from McDonald's.

[00:05:08]>> Cuz I didn't want to have anything that could taint the experiment, you know. So >> he stopped exercising and a to keep his steps below 5,000 a day to mimic the average American, investing $65,000 of his own money, hoping the film would be shocking enough to turn a profit.

[00:05:22]>> Every 8-year-old's dream right now that I'm getting ready to fulfill.

[00:05:28]Spurlock was extensive with his medical checks.

[00:05:31]>> We're going to do a rectal exam.

[00:05:32]>> He was assessed by four different professionals who had monitored the experiment. A GP, a cardiologist, a gastroontologist, and a nutritionist.

[00:05:40]>> Any alcohol use?

[00:05:42]>> Now, none.

[00:05:43]>> Everything seemed to be in check.

[00:05:45]>> Your kidney function, your liver function, they were all perfect.

[00:05:48]>> And just like that, the experiment began. Day one, he's full of enthusiasm.

[00:05:53]But things take a sharp turn after his first superersized meal.

[00:05:58]Ooh, I don't remember him yaking.

[00:06:01]>> Quite a dramatic start.

[00:06:03]>> My body would early on was saying, "Don't do it, man."

[00:06:05]>> After just 5 days, he's already gained nearly 10 lbs. His nutritionist warned he was eating double what anyone would consider normal. But Spurlock pushed off through the penile issues, leagy, and headaches, opting for massive portion sizes.

[00:06:19]>> Look at that. Look at that Coke. So yeah, with the soda, are you only doing I would only do diet coke. I'm like, I don't need extra liquid calories. Is he also getting like regular calorie soda?

[00:06:33]Cuz that's a lot of [ __ ] soda, man.

[00:06:34]Those are big as [ __ ] >> With obesity tied to serious health risks, he set out to prove the damage firsthand. The spotlight turned to how little that the public really understood about basic nutrition.

[00:06:45]>> What's a calorie?

[00:06:47]>> Oh, Jesus. Uh, >> I don't think I know what a calorie is.

[00:06:53]I just know that that's like the metric for how big or small you are. Let's see what a calorie is. A calorie is a unit of measure for energy, specifically representing the amount of heat energy needed to raise the temperature of 1 g of water by 1° C. In nutrition, calories on food labels actually refer to kilo calories. kilo calories. 1,000 small calories.

[00:07:20]All right. Yeah, it's a unit of measurement. That's what I said. So, I did know what a calorie was. Okay. Yeah, I know what I'm talking about. Okay.

[00:07:27]>> Um, that's a good question.

[00:07:30]>> Highlighting how kids are more likely to recognize Ronald McDonald than Jesus. By day >> damn >> 14, he developed signs of addiction to the food and his nutritionist expresses concern over saturated fats and sodium levels.

[00:07:48]>> I think the saturated fats are starting to impede the blood flow to his penis.

[00:07:53]>> What?

[00:07:53]>> His diet is deficient in most micronutrients. And his health was suffering more than most doctors could comprehend.

[00:07:59]>> If somebody were doing this to their liver with alcohol, they could theoretically wipe out the liver. I've never heard of anybody doing this to their liver with with with with a with a highfat diet.

[00:08:08]>> By the third week, things take a bleak turn.

[00:08:10]>> Trying to get my breath back and uh I want to finish, but uh I don't want anything real bad to happen either.

[00:08:18]>> That idiot wasn't me. But don't worry, he didn't die. He was just being dramatic. Although his blood tests were showing significant >> just being dramatic, bro. Imagine how shitty you would feel, bro. I don't even think that's being dramatic. I think he genuinely felt that nasty.

[00:08:34]>> Signs of liver damage.

[00:08:35]>> The results for your liver are obscene beyond anything I would have I would have thought.

[00:08:41]>> I mean by day 21 I mean it was very scary. I had three different doctors. My liver at this point had so filled with fat that one doctor compared it to pate.

[00:08:48]>> Spurlock was starting to feel the mental consequences too. Was I got massively depressed by the final week?

[00:08:53]>> I I feel like he might have said it in the documentary but I don't remember.

[00:08:57]Was he going to the same McDonald's every day? If I was doing some [ __ ] like this, I wouldn't want to go to the same one every day. I don't want you to see me as a regular. If you called me by my name when giving me my order, you would never see my face again. His doctors were begging him to stop. With his health spiraling, even his girlfriend stepped in, designing a recovery plan to try and undo the damage.

[00:09:21]>> I've got Morgan's detox diet all ready to go. uh making sure that I'm getting as many cleansing vegetables into his diet as possible.

[00:09:30]>> Because Spurlock's final results after his fast food binge were shocking.

[00:09:35]He had gained 24.5 lbs. His LDR cholesterol had shot up. He felt emotionally numb, lethargic, but most concerning was the state of his liver.

[00:09:45]>> You know, we see people who like go on an alcohol binge and their numbers go up like crazy. But to go on, you know, a Mac attack. They've got number >> a Mac attack. Wait, so how was the recovery process for this? Like does your liver go back to normal or is there some sort of like residual effect that sits there afterwards? Cuz that would suck. Imagine just permanently [ __ ] your [ __ ] up because of McDonald's. That would suck.

[00:10:16]>> Just to show that you're, you know, tax liver, too. I wouldn't have even thought about this.

[00:10:21]>> It took him over a year to lose the weight he had gained. A pretty compelling documentary, right? The media seemed to think so. Spurlock won best director of the Sundance Film Festival and best documentary screenplay at the Writer Guild of America. People rushed to view the documentary in theaters, earning over $1 million and eventually $22 million worldwide.

[00:10:43]The piece would go on to be shown in schools across the world to help.

[00:10:47]>> Yeah, I I think I watched it like three or four times in school. I swear for like three or four years, every single year they would show it. It's like, bro, I can't I can't choose if I eat McDonald's or not. My parents are the ones buying it for me and they won't buy it for me, so don't worry about it.

[00:11:04]>> On the dangers of fast food. I, for one, have seen Spurlock getting probed way too many times. But overall, everyone seemed to love it, except those of McDonald's.

[00:11:14]>> McDonald's didn't really want to talk to me.

[00:11:15]>> Yeah.

[00:11:16]>> Yeah.

[00:11:18]>> It was a complete disservice to anyone looking for factual information or real solutions.

[00:11:23]>> The company called the documentary a superersized distortion of the quality of choice and variety available at McDonald's. The film is about Spurlock's decision to act.

[00:11:33]>> Okay. But even if even if they say, "Hey, you're not showing the diversity of our menu. I'm eating the main attraction of your restaurant. What are you known for? What does everybody go to you for? Burgers. I'm eating burgers.

[00:11:49]I'm not No one goes to McDonald's for a salad.

[00:11:52]Huh? Nobody does that. How you going to get mad at me cuz I ate your main item every day for a month and it just so happened to [ __ ] me up. That That's not fair.

[00:12:01]>> Irresponsibly by eating 5,000 calories a day. However, the response in America was mostly quiet. But in the UK and in Australia, they really went into the phases to me, which part of it.

[00:12:16]>> I don't know what that guy said.

[00:12:18]>> Release. McDonald's quietly phased out the superers size option. They insisted it was just menu simplification.

[00:12:25]>> Wow. Was it really just because of that documentary? Cuz I was thinking about it. I've never heard of a super size from McDonald's. Cuz this was this was filmed I think in the '90s. So, like even back when I was a little kid, I don't ever remember anything superersized. If they really took that off just because of this guy, that's kind of tough. That's a flex. Like, hey, I got rid of a whole size.

[00:12:47]That's That's tough.

[00:12:48]>> The film, but the timing raised eyebrows. They also started making their meals look more nutritious. After years of criticism, McDonald's said today it will begin serving a healthier, happy meal. Happy Meals could now come with a salad, bottled water, and a pedometer.

[00:13:04]Instead of fries, and a soda, they began printing calorie and nutrition info directly onto the packaging. And Ronald McDonald, >> they weren't doing that [ __ ] before, >> would encourage more physical activity.

[00:13:16]>> And it had nothing to do with the fact that they made an announcement about uh about their stock after the film open that it dropped 75%.

[00:13:22]>> But it wasn't just McDonald's the documentary seemed to annoy. Some saw Spurlock's experiment as sensational and advocated for more personal responsibility. Long before Spurlock revealed a secret that would damage his legacy and make many question whether the film belonged in >> No, don't say you ate other food. Please don't say you ate other food, bro. Don't say that, bro.

[00:13:43]>> Schools.

[00:13:44]>> A wave of questionable response documentaries already started pushing back.

[00:13:50]>> Yes, I'm the person who ate at McDonald's for 30 days and lost weight.

[00:13:54]Mia Mickey D documented Soos so why eating McDonald's for 30 days like Spurlock but she ate within a calorie range to fit her needs. Chose smaller portions and walked regularly. She lost 10 lbs and improved her cholesterol.

[00:14:08]Advocating for personal responsibility and better diet choices. Lady, you was just looking for that McDonald's sponsorship. Bro, you weren't trying to eat McDonald's every day. You were looking for that sponsorship. She was like, "Hey, this guy tarnished their name. I'm going to show them how healthy I can be with McDonald's. I wonder if they hit her. They probably didn't hit her up. They probably didn't give a [ __ ] I guarantee they didn't give a [ __ ] Overtheizing fast food.

[00:14:32]>> 5,000 calories per day of pretty much anything is going to make you fat and screw up your health. Isn't it also possible to live on fast food and actually lose weight?

[00:14:41]>> 5 years later, Tom Norton released Fathead, a more direct response to Super Size Me, where he demonstrated he could eat under 2,000 calories of McDonald's a day and still lose weight. He called out Spurlock for his calorie and fat counts not adding up. And in response to Spurlock's refusal to publish his food logs, he listed every item in the experiment that consumed over the 30 days, suggesting that fast food was not the issue, but Spurlock's lack of moderation. To really drive the sentiment home, a high school science teacher decided to attempt something more extreme.

[00:15:12]>> We are going to test the hypothesis. Is it possible for a person to eat nothing but breakfast, lunch, and dinner at McDonald's for 90 straight days to become healthy?

[00:15:21]>> He ended up losing 60 pounds.

[00:15:23]>> I like to tell people that it's not the menu, but it's the menu.

[00:15:27]>> McDonald's liked the message. So, they publicly signed him as a media ambassador. Okay. So, it worked for him.

[00:15:32]He got the sponsorship. That's what he was going for, too, and he got it. Yeah.

[00:15:36]Okay. I see I see the play here, y'all.

[00:15:39]I see the play. I I see the play. I think though with superers size me I think he wasn't trying to show like I don't he was trying to show what like the average person would do. No one goes to McDonald's for moderation. You don't go to McDonald's and say, "Hey, I'm trying to lose weight. Let's let's head over there." No, nobody does that. I think his version was more realistic.

[00:16:05]Like if somebody there's I've I've already seen a couple influencers. I made a video the other day on Will Kelly. There's super There's people I was about to say super sized people. I mean, there's people who eat fast food damn near every meal. Like, they do not eat moderation. They do not. They do not. They get a full course [ __ ] meal for every meal of every day. I think that's more accurately what he was trying to go for is that kind of person.

[00:16:35]Someone that cares about their health isn't eating at McDonald's every day.

[00:16:39]>> See him traveling to schools to spread the message.

[00:16:42]>> There's nothing wrong with McDonald's.

[00:16:44]>> Even wrote a book, My McDonald's Diet.

[00:16:46]>> I can eat any food at McDonald's that I want as long as I'm smart with the rest of the day of what I balance it out with. It's choice. It's our choices that make us fat, not McDonald's.

[00:16:56]>> A more scientific study was carried out.

[00:16:58]>> I mean, that's true.

[00:17:01]Both sides are right. I just think they're they're having a pointless fight. They're not even a fight, but you know, it's a pointless argument because both sides are correct.

[00:17:09]>> In Sweden, to test Spurlock's conclusions, Dr. Friedrich Nestrom had medical students eat around 6,000 calories a day from fast food for 4 weeks while limiting exercise.

[00:17:20]Participants gained weight and showed mild liver stress, but their mood and cholesterol stayed stable. The researchers concluded that while fast food overeating has consequences, the dramatic effects in Superiz Me may have been exaggerated or influenced by other factors that Spurlock was perhaps hiding. It's almost a trend at this point for people to demonstrate they can lose weight while eating McDonald's, but it almost misses the point.

[00:17:43]>> Because I was eating so small, I was always hungry by the time the next meal time rolled around.

[00:17:47]>> The issue with fast food is it's often not very nutritious while being perfectly engineered to be as tasty and easy to over consume as possible. Losing weight on McDonald's is a lot more difficult than with Whole Foods because it's a lot less filling, but these people were able to persevere in the short term, perhaps for the sheer spectacle. If you were to order like a normal person, three meals a day, you might end up with a McGriddle meal for breakfast, a Big Mac meal for lunch.

[00:18:13]Ooh, I love me a McGriddle. Ooh, we It's been years since I had one, but I was talking about it with my girlfriend the other day. I I'm going to go get a McGriddle soon, bro. I miss those.

[00:18:24]>> And a quarter pound a meal for dinner.

[00:18:26]This is over 3,000 calories and it's a lot less filling than the Whole Foods equivalent. A Big Mac isn't going to instantly kill you or health. A middle ground that every documentary skimmed over, but I wish I understood as a kid because even with good intentions superersized me and its follow-ups had some unintended consequences.

[00:18:47]The film didn't just demonize McDonald's. They help fuel a wave of fear-based health misinformation where foods were labeled is either good or bad with no room for nuance, setting a precedent for emotive fearongering over scientific balance.

[00:19:02]Today we see a lot of fitness documentaries and influencers taking this route.

[00:19:07]>> This drink right here, Gatorade, >> see [ __ ] >> is extremely toxic and poisonous for your child's brain.

[00:19:15]>> Breakfast is one of the biggest scams in the history of the world. It usually leads to one of two outcomes. The first, I can speak for myself, because as a kid, I cut out every food labeled as unclean by the fitness world and ended up underweight and dealing with health issues from malnourishment. That's the danger of black and white thinking. It doesn't improve your diet. It just makes you feel guilty for eating. Ironically, I'd have been healthier if I'd have just eaten the chicken nugget. The second outcome, people stop taking the message seriously. When fear replaces science, decisions get worse. Just like how McDonald's warning people not to watch their documentary only made it more popular. People saw through the claims that McDonald's would make you impotent and depressed because when a message pushes too far, people tune out.

[00:19:58]>> Did you not see Superers size me?

[00:20:00]>> Yeah, it just made me really want a Big Mac.

[00:20:03]>> Similarly to the massively ineffective anti-drug campaigns in the 80s.

[00:20:08]>> This is your brain drug.

[00:20:12]>> Any questions? Some say supersized me oversimplified obesity, blaming fast food while downplaying personal responsibility. They missed a chance to teach real skills like calorie awareness, portion control, and basic food literacy. What helped me improve my health was choosing to eat healthier, yes, but also incorporating more flexibility and making sure I actually enjoyed my diet. Realistic.

[00:20:36]>> Well, yeah, you have to be balanced with it. I mean, there are people who just genuinely enjoy eating nothing but clean food. But if you're if you're not one of those people, you can't force yourself to eat nothing but clean food. I mean, you can, but it's not enjoyable. And I don't think it's sustainable. I love I love love love junk food. I love sweet treats. I love burgers. I love all that [ __ ] But I also love fruit. I love chicken. I love uh I was about to say fruit again. I love eating eggs. I eat I eat pretty basic, but I'm not going to say no to a burger. If you going to offer me one, come on now. I just Yeah, it's like it's you have to find a balance. If you don't find a balance, you're going to feel like [ __ ] >> And sensible advice. That's why many health professionals argue this documentary has no place in schools. But schools didn't take this seriously until years later when in 2017 Morgan Spurlock posted a confession that finally explained why his McDonald's experiment shocked his doctors so deeply.

[00:21:43]>> Don't tell me he ate other food.

[00:21:45]>> He admitted to struggling with alcoholism, revealing he hadn't been sober.

[00:21:49]>> Oh [ __ ] Yeah. No [ __ ] bro. Your liver was [ __ ] You were eating McDonald's three times, not even three times, 21 times a week.

[00:21:59]and you're drinking alcohol during that, bro. Come on now.

[00:22:02]>> More than a week in 30 years. This wasn't mentioned in the documentary, not once. And yet, it could explain a lot.

[00:22:09]The liver damage that shocked his doctors, the mood swings, the fatigue, even the issues downstairs. As one commenter said, it was really brave of him to prove to us that eating 6 years of McDonald's while being an alcoholic was detrimental to your health. That big deliberate emission matters. If this was a YouTube video framed as entertainment, maybe it wouldn't have been as bad. But it wasn't. It was presented as science.

[00:22:32]It was shown in classrooms and it helped create a generation of black and white thinking around food where meals were either clean or toxic. Superersize Me was an Oscar nominated entertaining film that started global conversations about fast food, health, and corporate power.

[00:22:48]Spurlock was an entertaining storyteller who left a lasting impact. But by prioritizing shock over substance and deliberately leaving out crucial details, the film crossed the line from documentary to distortion. I've made videos where I've slipped up too, which is why reflection matters because Superiz Me didn't just expose the fast food industry, expose how easily documentaries can lie.

[00:23:11]>> I don't know. I don't think it's like yes, it obviously contributed to his weight gain and like his bad liver, but I don't think it's it's not enough to be like, "Oh, well then he's just completely wrong about eating McDonald's every day." If you if you eat McDonald's every day the same way he did, you're probably still going to feel very very shitty. But he just happened to leave like a very very [ __ ] important detail out of it that he should have he should have said, but he wasn't going to say or else it would have killed the documentary. But I don't know that he was completely wrong. Like I I still wouldn't advise eating it every single day for every meal. No matter if you're getting a salad or a wrap or a full burger or a milkshake, whatever it is, eat some real food. Eat some real food.