Grocery macros

Hi I was thinking about how it’s so difficult to track macros if every fraction of food and how it’s more important for your health to be consistent over time than just day to day and was wondering if there could be a grocery mode. Basically we’d add in all the grocery items like they’re the normal macro tracking stuff but this would be not for one day but all time. Then since you’re going to eat all the grocery items you know that your macros will average out and you can make sure you’re getting all the nutrients you need. This could also be good for making sure you aren’t eating too many calories on your cheat days cause you could see your average calories per day after some time.