I see your point, but still knowing more about what is good and what is bad for you can help a lot. You can still make changes which impact your satisfaction in

I see your point, but still knowing more about what is good and what is bad for you can help a lot. You can still make changes which impact your satisfaction in small ways, but make a big difference. For example replacing sodas with fruit juice (without added sugar). It's still sweet and good, but much less harmful. Or eating your daily cake, but eating it between meals and/or cutting on some white bread instead.