Why McDonald's burger is so difficult to digest?

Is it just McDonalds or other fast food places too?

A couple of reasons may contribute to it being difficult to digest:

High fat content: Fast food burgers tend to be high in fat, which takes longer to digest and can lead to feelings of indigestion and discomfort.

Processed ingredients: Many fast food burgers are made with processed ingredients like refined flour, preservatives, and fillers, which can be difficult for the body to break down and digest.

High sodium content: Fast food burgers and other menu items are often high in sodium, which can lead to bloating, water retention, and digestive issues.

Lack of fiber: Fast food meals are often lacking in fiber, which is important for healthy digestion and regular bowel movements.

I also find McDonald's food items difficult to digest; the gas I produce after eating it really smells bad compared to my normal diet. I would say it isn't the meat, but everything else that doesn't sit well with me.