I haven't tried them yet which is why I plan on baking them this week. I think the theory is that they help stimulate production with the brewer's yeast and oatmeal in there. I bought a can of brewer's yeast yesterday and nutritionally it looks fabulous.
Yes, it's fine. DH and DS I'm sure will be chowing down on the cookies as well. And just as a neat note the Brewer's Yeast has 30% DV of iron in it. I struggle some days right now to get iron in me and DS (because he's being so picky lately) so I'll be sprinkling this on his yogurt and in my morning oatmeal as well.
Re: s/o lactation cookies