Diet but I never was allowed to eat fast food as a kid (second generation American) and soda was also forbidden. So anything like koolaid, junk food etc was just forbidden. If i get a sweet tooth I’ll eat a small portion of fruit or drink some kombucha.

Portion control is also huge. I don’t count calories anymore as we don’t run/bike any where near like we used to but i still weigh out my servings.