system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5:How is pre-made frozen food at the grocery store less healthy than food you make yourself and then refrigerate?
gpt
It's not *necessarily* less healthy, depending on what you make at home. But, generally speaking, pre-made foods are often made with more salt, sugar, and/or fat than people usually use when they make their own food.