You may rethink hitting the drive-thru after watching this.

Most of us hit a fast food restaurant from time to time and order burgers, fries, chicken nuggets and other tasty guilty pleasures, but have you ever wonder exactly what is you are eating?

YouTuber Matthew Santoro did some investigative work and found the 10 most disgusting things put into our fast food.

More From WBZN Old Town Maine