Well, a lot of toxins end up in fat, and the kidneys MAKE urine, so is it also "ick" to eat them? The kidneys and liver are filters, not dustbins, the toxins they filter out are excreted in urine and faeces, so yes, IMO they are "safe" to eat. In addition the liver especially is nutritionally dense due to the nature of its job, so again i think it's a good thing to eat. However lots of people do find them "ick" so i suppose ymmv <img alt="" class="inlineimg" src="http://www.mothering.com/discussions/images/smilies/smile.gif" style="border:0px solid;" title="smile">