Is gyro bad for cholesterol?

Is it true that consuming gyro, a popular Mediterranean dish consisting of meat, vegetables, and often pita bread, can have a negative impact on cholesterol levels? As someone who enjoys this dish but is also mindful of their health, I'm curious to know if there are any specific nutrients or ingredients in gyro that could potentially contribute to high cholesterol. Additionally, are there any modifications or substitutions that could be made to the dish to make it a healthier option?