Because we didn’t evolve to live in lands of abundance. We evolved in scarce conditions and are attuned to that.
Food that delicious and high calorie would not be constantly available in the wild, so if we ever found anything close, it would be beneficial to eat as much as possible to store up calories and survive during periods of scarcity.
You crave salt and fat because your body needs a little bit of these things to survive, but finding salt and fat out in nature is really really hard, so those cavemen that liked the taste of salty or fatty foods enough to make the extra effort to find those foods were more likely to survive to be your ancestors and you inherited that behaviour. That’s why you like McDonald’s, it’s full of the salt and fat that is hard to obtain if your diet consists of mostly roots and mushrooms and leaves.
McDonalds is bad for you because it’s unnaturally full of salt and fat. Far, far more than your body needs and far more than your cavemen ancestors would have eaten naturally. Especially if you eat McDonald’s often. Too much of anything turns that thing into a poison.
McDonald’s has only been around a generation or two. That’s not enough time for the people who crave McDonalds and eat too much of it to die off, leaving mostly people who don’t crave McDonalds to remain.
They would have to die off before they reproduce
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As others have mentioned, dense carbohydrates and sugar are also attractive for the same reason.
Even more attractive is a combination of carbs and fat in the same food - which almost never occurs in nature.
“Because he puts an addictive chemical in his chicken that makes ya crave it fortnightly, smart arse!”

Is that Mike Myers? I still haven’t seen so I married an ax murderer even though I own it
Yes it is. lol
Why deprive yourself so? It’s easily my favorite Myers film.
I know and I’m a huge fan of Mike Myers but once I watch it I can’t un Watch it so it’s like I’m saving it for a bad day when I need to be cheered up. But you’re right tomorrow is not promised, I should make hay while the sun is out
Want to experience the ultimate in shitty comfort food?
Come to the UK, go into town, have a few beers, get drunk and then stop for a massive dirty kebab on the way home.
Fucking bliss
Grease, sugar, and a lot of chemicals.
Everything is a chemical
Don’t forget loads of salt!
Like-- every step of the way, fast food places have an opportunity to aim for ‘healthier’ or ‘more delicious’ choices, overwhelmingly with profit-making in mind. That’s the main thing to keep in mind.
IIRC, McD’s and various other chains even design venting and such to get the smell of the cooking food (chemically enhanced) in to the surrounding area. You know, so that more people can pay a fortune to get a food rush that doubles as a health disaster.
McDonald’s smells like a dirty deep fryer, it’s fucking disgusting.
When I was a kid, I heard two unsubstantiated rumors about McDonald’s food:
- It used kangaroo meat (not sure why this was a claim)
- It mixed in nicotine (to make the food more addictive)
I doubt that either are true, but if the latter were maybe it would answer your question.
Pretty sure you’d have to label nicotine content and age restrict it no matter how it’s consumed.
Agreed, but I don’t think the urban legend was claiming that they were doing this legitimately.
They don’t mix in nicotine, no need for all of that when MSG exists. They do mix in MSG to the meats and cheeses. Pretty much all fast food does, because it makes it addictive, and tasty.
When I was a kid, I don’t think I knew what MSG was, so this reasoning would have been lost on me.
When I was a kid the racist “MSG in Chinese food” panic was happening. I knew about Chinese salt when I started cooking around 6 or 7
Having a reaction to a food additive is not racist. You are parroting the bots spread forth by a $7B industry. MSG reaction is real. Do we call people who get food allergies racist?
Yet, everyone I know that had so called reactions to MSG in Chinese food could eat Pizza Hut and McDonald’s which both use MSG and they never had a ‘reaction.’
They also haven’t complained about MSG since the late '80s. There may be some people that have an actual allergy to MSG, but I have yet to meet one, and I have a much higher sampling of people to pull from than most.
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I get the spirit of what you’re saying, they’re all habit forming, but fat and sugar (IE: carbohydrates) are macronutrients our bodies need to survive. Obviously they’re not needed in the quantities that are available to us in modern society, but our biological desire to seek out high calorie foods is a survival mechanism rather than what happens with other habit forming substances like tobacco.
I don’t mean to nitpick here but I feel like that distinction is important because saying “sugar and fat bad” without a little nuance can miss lead folks that aren’t properly educated on nutrition, which in my experience is a large portion of my fellow Americans.
Edit: just wanted to add here that there’s another comment by someone else who more or less states the same thing, but makes that distinction and I have no problem with it.
fast food isn’t bad for you, unless you eat only fast food for years. if you wanna recreate the MCD taste at home, try sprinkling MSG on your food.
Do I look like I know what an MSG is?
Just go to the grocery store and buy some?
MSG king of flawor (or so I hear)
Monosodium glutamat
Now I want a doormat with “monosodium gluta” inscribed on it
Unfortunately they did leave the e off the end, so unless you’re Australian…
You can buy it in a bottle like spices. It looks like salt. I like to replace the regular amount of salt with 50% msg and 50% salt when cooking
In moderation, yes. But, the calories is ridiculous if you follow a 2,000 calorie diet.
Hotcakes and Sausage should not be 770 calories. I’ve bought frozen sausage links that give me 100 calories for just 2 links of sausages. Store-bought food are more sensitivity to calories than any fast food joint is.
Fast Food and even Buffet Restaurants are good for when you’ve eaten nothing for a while and you need something filling. They aren’t good for daily intake. They’re barely okay for once a week. But they’re not meant to be your daily meals.
fun fact, the 2k calorie diet is absolute bullshit and the FDA themselves said it shouldn’t be taken as “anything over this threshold is bad”.
They aren’t good for daily intake
says who? if fast food is the only food you can afford and you don’t own a kitchen, that is the healthier option to take because the alternative is starving.
But they’re not meant to be your daily meals.
Humans also weren’t meant to work 2 jobs and 14 hour days and yet living under capitalism, your diet adapts to your environment in order to help you make it to the next day.
if fast food is the only food you can afford and you don’t own a kitchen, that is the healthier option to take because the alternative is starving.
What do you mean you can’t buy an electric burner? What do you mean you can’t cook even something as basic as a mac and cheese dinner meal? What do you mean you can’t simply just look up how to cook things? I don’t understand! null
Humans also weren’t meant to work 2 jobs and 14 hour days and yet living under capitalism, your diet adapts to your environment in order to help you make it to the next day.
Excuses, excuses.
fun fact, the 2k calorie diet is absolute bullshit and the FDA themselves said it shouldn’t be taken as “anything over this threshold is bad”.
Take the tinfoil hat off, timmy.
What do you mean you can’t buy an electric burner? What do you mean you can’t cook even something as basic as a mac and cheese dinner meal? What do you mean you can’t simply just look up how to cook things? I don’t understand! null
how many homeless people have you given cash to so they can fulfill your fantasy of living a healthy upstanding citizen’s lifestyle? do you give out hot meals to people in need? if not, stfu and stop being sinful by judging people in need
Because sugar, fat and salt in those quantities are literally addictive. Our human/monkey brains were wired for survival, not overall health. Eating a large source of those three would’ve been a massive help in surviving winter when our next meal wouldn’t be guaranteed.
A very large culprit is your gut’s microbiome (the bacteria that live in our gut). The more junk food you eat, the more you will grow your craving for it.
https://www.psychologytoday.com/us/articles/202303/where-cravings-are-bred
They has test kitchens and spend a ton of money on R&D to create that craving plus all the cartoon characters and kids toy’s and sponsoring school events gets kids hooked young.
Because your diet sucks. A few months of eating only unprocessed food and you’d probably eat McDonald’s exactly one more time in your life
And I do specifically mean McDonald’s… It’s uniquely disgusting, even among fast food. It tastes like it’s reconstituted food scraps doped with sugar
It’s amazing how you can eat 12 chicken nuggets with large fries and still feel like you haven’t eaten anything.
Oh, I’d feel nauseous lol, those nuggets are so gross and I don’t really like the fries
You haven’t aged enough to where it feels like you have a rat trying to chew through your colon from the inside out when you eat it. That will cure you of the addiction right quick.
Crack tastes like shit too, and it’s maybe even worse than McDonald’s










