Salad it's hard when they get sick...

I wouldn't be giving her formula - it's really just not necessary. If you really feel that she needs a boost of her nutrient intake then pop into a health food store and speak to a naturopath who can assist you with a really good quality vitamin supplement. I know a few that I have used for my kids now and then - when they have been ill, stressed etc... Pentavite is a vitamin supplement but personally I think there are better more "natural" & thus better utilised supplements.

Formulas for toddlers are really just marketing to us Mamas who want the best for their babies/children... It annoys me how it's marketed to play on our teeny inner voice that questions if we are doing the "right" thing...

I would also steer away from milo - it's chock full of sugar and caffeine!

It sounds like she eats well & it's your intuition that she needs a little something to give her a boost. I would suggest following that & purchasing a good quality supplement. Floradix have a childrens formula which is a favourite of mine...