<human>: How can I tell if the food I've purchased is fresh or not?
<bot>: The best way to tell if the food you’ve purchased is fresh is by looking at it closely. Look for signs of spoilage, such as discoloration, mold, and an off smell. If there are any visible signs of spoilage, then the food should be thrown away. Additionally, check the expiration date on the packaging to make sure that it hasn't expired yet.