hello i was just curious i feed my hens alota cracked corn in the winter i mix it in there feeder with there laying mash and i also on very cold winter days i gevem a suet cake that i grind up and then add 4 to 5 dixie cup full of crack corn into the mushed up suet cake mix it all together and serve will all the crack corn tht i feed them help them make eggs or will it just keepem warm in the co;d ive heard corn is a goodthing to feed chickens to help create more body heat swo the stay warm when its cold is that true? is it bad to feed alota corn or not ive noticed if feed them alot they fill up on crack corn and then they dont eat there layer feed