Difficulty with Daily Data Reset

Hi all!

Currently working on a health app that tracks how much purine/uric acid a user consumes each day. We’ve already compiled the databases for daily entries (each food entry has its corresponding uric acid and purine count), but I can’t figure out a way to have the data reset everyday so the user’s progress returns to 0. I also hope to have the data from previous days kept in the database so the user can come back it later.

I searched on the previous forums, but there was nothing helpful. I heard from one of them that we have to create a database for every day the user uses the app (one day = one new row), but that’s too much data to collect. Is there a way to filter out dates in the current daily entry database we have?

Please help━any assistance is GREATLY appreciated. Thank you all so much in advance!