I think rigidly limiting certain foods is setting the next generation a whole host of problems
We shouldn't look at foods as good or bad, I believe this is why obesity/eating disorders are so prevalent. Food should just be food, everything in moderation. This is why diets are so hard, we crave the 'bad' because it is 'bad'
Am a bit confused too, if you have a bout of d&v, you take diarolyte (sp) which is just sugar and salts, so you must need a certain amount of sugar in your diet (my gp recommends flat lemonade too)
Healthy eating is important but so is attitudes to food
I haven't limited anything in my kids diets, they eat 3 good meals a day, drink water, juice, squash, full fat milk and even coke/sprite at times. We always have a biscuit barrel, a full fruit bowl, crisps/nuts and chocolate bars in the cupboard, we even have pot noodles! The only rules we have are they must make a good effort with their main meals before they snack on the sweet stuff. None are greedy or take advantage, not one is overweight in any way (all have BMI under 21), no fillings and all are active. Teen son is growing at a rate of knots right now and is skinny as a rake, so is eating twice as much and I'm actively encourage more full fat products and some sugar to keep him going. Youngest has CP and burns calories faster than normal, she too has a high fat, high calorie diet
My sister limited food for herself all her life and is now doing it to her kids, all have or had a weight problem and all are quite greedy. I know which I prefer
Some parents need to chill out a bit around food, yes, feed mainly healthy food but stop refusing them 'nice' stuff. Teach your children to have a healthy relationship with ALL foods and drinks