Peter, Thanks for sharing the b-12 info. I recently contacted the Ultimate LIFE, the company that makes the ULtimate Meal, a freeze dried spouted grain product that has spirulina in it. They were really open to what i said, about analogues, and they were going to research it and get back to me. I'll let you all know what they say. They continually evolve their product, so maybe they'll drop spirulina in the next evolution. That would be a big deal if they did. Aaron