If you've ever gone down the internet rabbit hole of intermittent fasting (which I don't recommend!) you'll find that people shoot for 20/4 or at least 18/6. 16

If you've ever gone down the internet rabbit hole of intermittent fasting (which I don't recommend!) you'll find that people shoot for 20/4 or at least 18/6. 16/8 is the beginner version.