Absolutely! Worcestershire sauce has a lot of vinegar in it, which breaks down fibrous meat, therefore deeming it a meat tenderizer. It’s concentrated and has a dynamic umami flavor, with salty, sweet, and tangy characteristics that make a perfect marinade, preparing tender meat. While proper food handling guidelines say you can marinate the meat for up to five days, keep in mind that it is possible to over marinade meat, in which it will become too flavorful and mushy. Try marinating meat in the morning to eat later that night, or overnight to eat the next day.