This is wrong. A burger is bread, meat and vegetables, maybe with some cheese or another meat. Between carbohydrates, protein and some vegetables an all burger diet is unlikely to lead to any noticeable health effects compared to a normal Western diet. Fries are vastly worse for you than burgers or pizza, whether you’re looking at macronutrients alone or tracking vitamins and minerals as well.

http://www.businesspundit.com/the-mcdonalds-weight-loss-prog...

> A US woman claims to have lost 33 pounds by eating nothing but McDonald's for 90 days.

> Merab Morgan, of Henderson, North Carolina, began her diet because she found the Super Size Me film insulting.

> In the documentary, film maker Morgan Spurlock put on 25lbs after eating excusively at McDonald's for just one month.

> Ms Morgan, 35, memorised the calories in almost every menu item, and limits herself to 1,400 calories a day, reports the Detroit Free Press.

> "It's kind of like the poor man's diet," said Morgan, who has tried Weight Watchers and Atkins but failed because of the time and money those plans required.

A burger doesn't have enough veg for a healthy diet, I'd be amazed if its better than the average western diet.

I'm thinking a generic McDonalds burger here with a wilted piece of lettuce, a slice of tomato and some gherkins. You could probably construct a healthy veg burger, I have no idea where you'd buy one. Something like subway seems like a better bet.

I didn’t say it was better, I doubt it would be worse. You vastly overestimate how much variety, or vegetables, are necessary to maintain health. The following are nutritionally complete; if you eat them you will not get any deficiency diseases, potatoes and milk, rice and beans, peanut butter and bread. Note that they all include a source of carbs and protein, like burgers. Hell, as long as you eat fatty meat you can eat nothing but meat with no ill effects on health. Over the course of a day you’d get enough lettuce and tomato to stave off deficiency diseases, and that neglects ketchup, otherwise known as concentrated tomato.

The problem of a western diet isnt one of deficiencies though. No doubt if you have enough burgers you'd get enough nutrients but the amount of meat and carbs would be massive.

This [1] suggests vitamin C would be the big problem for a Big Mac (1% RDA) followed by vitamin A (4% RDA). 100 burgers a day sounds quite hard to stomach, so the question becomes how bad the western diet is.

[1] https://www.nutritionvalue.org/McDONALD%27S%2C_BIG_MAC_nutri...