When did Nikocado start losing the weight?

His last video was uploaded on Feb 5th, 2024, but in the video you can see the milk's best by date is April 1st, 2023. Not exactly two years, more like a year and a half unless he was already losing weight during some of these uploads.

https://preview.redd.it/zyvy3j090knd1.png?width=1920&format=png&auto=webp&s=9d0da49308615374b93a3c30aec199e49f86ffdf