I don't have a diet regime.
I don't like alcohol much; nor does partner, so we just don't drink it.
We don't drink sugar much though I have one orange juice every day.
We fry very little.
We mostly eat meals at home, always sit down to eat together and put food away after meals.
We don't eat much between meals.
Portion sizes are sometimes controlled.
We have LOTS of fresh or frozen fruit and veg, mostly eaten raw or just microwaved, with little added fat.
We DO have treats but keep them small and infrequent.
We eat what we fancy without going wild when eating out.
This is more lifestyle than diet regime.
It works.
It's not faddy and is sustainable.