Tag: Fast food minerals

According to nutritional data, a Chick-fil-A chicken sandwich contains approximately 458mg of potassium, demonstrating that this popular fast-food chain does offer menu items containing this essential mineral. However, the amount of potassium varies greatly depending on the specific item chosen.

According to a 2010 study published in *Endocrine Practice*, a McDonald's vanilla milkshake was found to contain approximately 163.7 µg of iodine, while a small order of fries had only 2.72 µg. This stark difference highlights the surprising reality of how much iodine is in McDonald's, revealing that levels vary dramatically depending on the menu item.