my first question would be whether she has bottles of milk. And if so, how much milk is she drinking in a 24 hour period.
My second question would be whether she is otherwise healthy, and growing to her 'curve' (even the 10th percentile is still 'normal' if the child is healthy).
Thirdly, you can speak to the paediatrician. If you are not happy with their answers, you can speak to a different paediatrician. The first think any nutritionist is going to do is to keep a food diary. I found it helpful to focus on the 'yes' foods, rather than the 'wont' eat' list - so if you see them eat anything, you put it on the 'yes' list - they ate it once, you know they enjoyed eating it, so they *can* eat it.
Some kids avoid certain foods because they have allergies or sensitivities, don't like the texture, or had a bad experience with that food.
Toddlers actually eat less than infants. Everything you are describing is normal toddler eating:
Our general guidelines at work (I work in a childcare) are this:
- offer food/drink every two hours.
- no bottles after 18 months (the children are mostly still having one bottle at home morning and night, although strictly this is habit/convenience, not a nutritional 'necessity'...
- water or plain milk only to drink
Basic snacks: vege sticks, fruit, crackers (unsalted, unsweetened), cheese.
Basic breakfast: fruit, toast or cereal, milk in a cup or on cereal, maybe a bit of egg, cheese or butter.
Basic lunch: one carbohydrate option, plain or with cheese or tomato (homemade tomato sauce or tinned tomato is better than tomato sauce)- could be bread, rice, pasta (there are lots of different pastas!), potatoes, corn. One 'protein' option (the carb option also has some protein) - eggs, dairy, fish, meat, beans (tinned beans, fresh beans or peas, lentils). And three different 'veg' colours - carrot, zucchini, broccoli or salad stuff like cucumber, tomato etc.
Don't mix anything together (my kids even have a place with sections, one for each option. They don't have to eat it all - if they clear off all the pasta, they can have more pasta, they don't have to clear the other options...
Offer 2-3 parts of the meal that you know they do eat, and just one 'something new'.
Some research showed that you have to offer a child between 12-20 times before they will try it.
Trust your child. Stop trying to feed them. They can feed themself, they will eat when they are hungry. Food battles just cause food battles, you won't win...no parent wins a food battle.
If you are really worried, see the doctor. There is a specialist eating clinic at the hospital. The first thing they will do is get you to keep a food diary for 4 weeks. That helps them to actually see what is being offered, and any pattern in the eating.
The other thing is that toddler appetites to go up and down - a lot. It helps to see what they are eating over a 3 day cycle. If they eat carbs for breakfast, veggies for a snack, fruit and milk for lunch, have a late afternoon snack of a bit of fruit and toast, and barely eat dinner, that would be a 'typical' way a toddler eats.
Don't underestimate the food they are eating - half a banana, a tub of yoghurt and a few crackers might be enough to get a fussy eater through the day. Then they fill up on bottles of milk and you're pretty much done! - it's not a 'varied family food' diet, but it's a stop-gap until the food battle stops and they get interested in food again.