My son was always a very picky eater. I'd give him anything he wanted for breakfast just to make sure there was something in his stomach when he went to school. He loved chocolate donuts and so that's what he usually had. School was a battle.
Then things changed. After just one hour with Heather Picton, and he now asks for breakfasts to help him concentrate. He copes better all round, is much happier, and has won prizes for his academic progress. It's made a big difference to him and to me.