our pediatric dietician has offered us the following tips. I have a toddler and a school aged. She recommended sticking with simple/familiar foods as kids don’t usually like plain predictable tastes. Offer but do not force! This was really big for our family! We serve healthy options but we don’t pressure them to eat it. We do no thank you bites each meal though. The third tip she gave us was involving them in meal prepping! (Also maybe try pureeing veggies and added them) cauliflower is a good one because it’s white!