Question: are rye berries the same as rye grain?
Answer: Whole rye kernels are usually referred to as “rye berries.” Rye growing in the ﬁeld has an inedible hull, which must be removed before milling or eating. ... While the ﬁber in most grains is concentrated almost solely in the bran layers, some of rye's ﬁber is also in the endosperm.