While it is true that the job of the liver and kidneys is to filter toxins out of the bloodstream, that doesn’t mean toxins are stored in those organs. For example, immune cells (called kupffer cells) inside the liver’s sinusoid channels engulf toxins before digesting and excreting them. The same principle applies to toxins filtered out by the kidneys. That means it’s safe to consume both liver and kidneys, and you can rest assured that you won’t ingest any toxins by eating either organ.