Mine might have a subtle molar or something, but is going through a right picky phase. Didn't have more than half a spoonful of lasagne at lunch and only about a third of a bowl of his pasta with creamy bacon & mushroom sauce at tea (don't normally do double pasta BTW). He doesn't snack particularly much.
He did eat all his breakfast porridge and has eaten a couple of yogurts after (sort of!) his mains. Should I give him vitamins when he's being so picky? When does it stop?! DS is 2.2.
I've learnt (hypnotised myself, practically) to not be bothered by it and I don't curtail sweets because he won't eat savouries and avoided making a big deal of that (which most books say is bad).