Mcdonalds should serve more health conscious food, that way their customers have more years to eat their food. I could be done, without scraficing taste, and if you push yourself further, your tastebuds adapt. Customers might, however, decide they are full quicker, and thus loose profits. Its nuetral it appears, except for the rising prices, as healthier food can be more money. I think its worth it.
Monounsaturated fat is the best oil for french fries. I would add garlic to the oil to help prevent brake down of the oil into toxic products.
Organic grass feed beef for burgers
Whole wheat buns
Lighter on the salt for fries, and cheese
They are stingy with the vegetables in the salads, and sometimes don't have any left.
You could make icecream that was a bit healthier to for the milkshakes. 100% organic ingredients, including unrefined sweetners. Whole grain flours for brownies.
That would be more fit more a king or queen.