My wife and I took steps to insure that our daughter (now 6) ate healthily from very early on.
We're not insane about it - she does get to have treats and at restaurants she can have whatever she wants - but at home we make sure she eats well. We don't eat many processed foods in our house anyway, so her
diet is solid to begin with.
She likes french fries, hot dogs and the like, but they aren't a regular component in her
diet.
We make our own bread, whole grain, so I know she eats good bread without additives. She likes rice, and we only eat brown rice (unless we are making sushi).
She eats a lot of pasta, but pasta isn't inherently bad - it's more what you put on top of it - and she prefers it plain, with vegetables.
She loves broccoli, and most basic vegetables (although it is very difficult to gtet ther to try anything new, like most kids I suppose).
She doesn't like potato chips (what a blessing - they are one of my worst enemies and I am so glad she doesn't like them), although she does eat the odd tortilla chip.
She has never had soda at all - well, I think I let her try mine once before I gave them up, and she didn't like it very much.
She doesn't drink a lot of juice, althogh she likes it, and what juice we do give her is usually cut in half with water.
That was the long answer. The short version is, we make sure she eats healthy, but it had nothing to do with my own lifestyle change.
I have made sure she understands what I am doing, and that I am trying to become healthier and live a long time. I never use the word 'fat' when talking to her, so as not to instill any
body image issues in her, although I have occasionally told her that I am trying to get 'smaller'.
The best part is that I don't think she has noticed that my eating habits have changed. What she notices is that I am exercising a lot, and that is what she comments on and asks about. So she isn't, as far as I know, getting any negative 'eating will make you
fat' vibes form me, instead getitng 'exercise makes you healthy and live a long time'.
I hope so, anyway.