This is Jeff Primack of Supreme Science Qi Gong Center. Jeff travels the country giving qi gong and food healing seminars. He recommends the BlendTec product because the 3 horsepower motor can grind up things like pineapple cores and avocado seeds, which contain special phytochemicals for healing our bodies. His website is http://qirevolution.com/food-healing.aspx . If there is a Jeff Primack qi gong event in a city near you, it's worth much more than the $99 they charge for 4 days of instruction. Your qi (pronounced, "chee", meaning your life force) will feel so alive, so electric!