McDonald's is a box of chemically altered, nutritionally void reconstitutions masquerading as food. You're consuming a cocktail of seed oils, artificial preservatives, and mystery meat byproducts. It's industrial waste, not a meal.
Why trash
A masterclass in food engineering — every item is designed in a lab to be hyper-palatable and override your body's stop signals.
Try instead
Grass-fed beef burgers with lettuce, tomato, and avocado.