Canon 56 No eggs or cheese on Lenten Saturdays and Sundays

Likewise we have learned that in the country of the Armenians and in other places, on the Saturdays and on the Sundays of holy Lent, some eat eggs and cheese. This too, therefore, has seemed good: that the Church of God throughout the whole inhabited world, following one order, keep the fast, and abstain, as from every kind of thing slaughtered, so also from egg and cheese, which are the fruit and the produce of those things from which we abstain. And if they do not observe this, if they be clerics, let them be deposed; and if laymen, let them be excommunicated.