My 23 months old baby is not eating lunch since 3-4 days he is eating everything else breakfast dinner milk and all but skipping lunch. What to do?? May be because of the heat the weather

A. Could be so try and give more of liquids during the daytime I think it would be more convenient for the child to consume and digest look for alternatives which would be healthy you can also give salad and fruits during the daytime which would be equally healthy