With all due respect, we Humans eat many kinds of seeds (at least I do - hemp, chia, sunflower, flax, pumpkin, sesame just to name a few). I'm sure that there are some health conditions which preclude someone eating seeds, but for most of us, they are healthy!
http://www.livestrong.com/article/32...hy-nuts-seeds/
Plus, in the Vitamix, the tomato seeds are pulverized. There's nothing left to to be abrasive...
I did a quick search and found this article about tomato seeds and gel:
http://health.howstuffworks.com/well...mato-seeds.htm
Robin