Malory Don't worry. I went to see a (French) dietician about 3 years ago. Am now about 15kg heavier than when I went. The main problem was that I just couldn't eat the amount she was suggesting - and we had some rather awful problems with dd at the time.
Basically her balanced eating plan was:
Breakfast - Bread, dairy serving, a small portion of butter - think individual portion size, fruit
Lunch - crudités('tis France after all, the land of carotte rapée)/veg soup, meat/fish, veg, bread/potato/rice/pasta/feculent, salad, cheese or other dairy, fruit
Evening meal - as lunch
If you wanted a gouter, at about 4-5pm, you could have the yoghurt/cheese and fruit from the evening meal.
Salads were to be dressed with a dressing made from equal volumes of oil, water, vinegar, seasoned with mustard. Her idea was to use rapeseed, sunflower and olive oil to get the correct spread of nutrients.
Since we came to France, dh has taken over all the cooking, and he gets v v v stressed out when told that potato isn't a vegetable from a nutritional point of view.
Also, we don't have a half-acre veg plot and our income is in £, so, until recently has been very much on the slide.
Her idea was that nothing should be forbidden, and if you wanted chocolate, the idea was to have some. Same with everything else. Presumably, if you are getting everything you need from what you eat, you won't want it.