Is it good to feed goat brain for 18months baby? Is it healthy or it's not good to give?

Ermmm personally, I would keep any unfamiliar proteins away from baby's diet till he or she is older. If you do wanna feed baby offals (as are packed with multivitamins), may I suggest liver instead? Liver is safe and can be fed to babies 6 months and more. Limit liver (or any other offal meat) to once a week for baby.