First milk stores

Chenoa

Sorry if this is a dumb question but my first milk that i started storing in my freezer is darker/orangier due to the colostrum still in my milk, i’m curious if anyone knows how this will effect my baby when i give it to him in then future? Is it better because of the colostrum in it? i know some people save certain milk when their baby is sick so in the future they can reuse it when they stop breastfeeding. Or will it affect his poop anyway?