Do not be carried away by all kinds of strange teachings. It is good for our hearts to be strengthened by grace, not by the eating of ceremonial foods, which is of no benefit to those who observe such rituals. (NIV)
Do not be carried about by different and varied and alien teachings; for it is good for the heart to be established and ennobled and strengthened by means of grace (God's favor and spiritual blessing) and not [to be devoted to] foods [rules of diet and ritualistic meals], which bring no [spiritual] benefit or profit to those who observe them. (AMP)
Be not carried about with divers and strange doctrines. For it is a good thing that the heart be established with grace; not with meats, which have not profited them that have been occupied therein. (KJV)