According to the fda food code, freezing for seven days will do what?

Most foods can be kept up to 3-4 days after they are made. Freezing food is a good option if you have more leftovers than you can eat in the next few days. Freeze food in airtight containers to prevent freezer burn. If you suspect the food has started to spoil, throw it away. As the saying goes, when in doubt, throw it out.