R.K.
I experienced something similar with my 4.5 year old when she was little. She had terrible reflux as a baby so we put cereal in her bottle (drs orders). I am convinced it short circuited her ability to know when she was full. By 4 months she was 75% for height and 100 + for weight. We spent the next 2 1/2 years regulating her. What I did was set a schedule of 3 meals and two snacks a day. At each meal I offered nutritious foods like sandwiches and salads, soups, friuts etc. Luckily, she likes everything. I also loaded her up with water everyday. They say that 70% of all hunger is actually thirst! If she complained she wanted more I gave her things like cucumbers w/dip, or grapes. Both of these are relatively low in calories and satisfy her thirst and crunch craving. I too suffered from eating disorders for 10 years and feared the same for her. I think the key is to not act super controlling about food and don't openly obsess about her weight....or she will have a complex. My daughter has pretty much grown out of it. She is 50% for height and weight. We talk to her about nutrition when it is necessary. If she asks for more ice cream but has had plenty we simply explain that it is a treat and that too much sugar isn't good for the body...it makes us not have good energy....that kind of talk...never about being "fat." Oh, and by the way, my daughter can self-regulate now...but couldn't in the past...hang in there! There is hope!!!