How can we reduce collic in 7 month old babies ? Which food items are to be avoided for babies till one year?

A. Hello mom babies should be given only semi solids to solids and soft consult foods , Which are easy to swallow and also as their teeth are not very much developed it would be easy for them to eat . Certain foods causes colic like formula milk , packaged ready to eat mixes . Also try to identify certain foods which is triggering it as that also varies with individual