How to eat in our age? Very often asks for breast milk, we eat but ver…

How to eat in our age? Very often asks for breast milk, we eat but very little. Oatmeal is also not liked, eats only in extreme cases. May eat cheese and drink something. When I leave with my sister (she has a daughter) then her appetite plays out. Cookies don't eat. Fruits are not all either. We eat everything and throw it up.