ACE NANO-Calcium processed by a World 1st Nano Pulverization method (TOP-DOWN), which can produce down to 1nm~900nm for All kinds of Materials such as Organic, Inorganic, Mineral, Chemicals, Metal etc.. In average 30~900nm calcium particles size without changing the material properties 'as is' and have been Clinic Testing for many years to Old Osteoporosis Patients. As a result, Nano calcium brought wonderful consequence that cures all osteoporosis patients. Bone disease has caused not only millions of people in pain, but also billions of dollars to fight it. Calcium, among other drugs, supplements, therapy, exercises, is the most important ingredient to cure and prevent bone disease. Ace Nano-pulverization technology produces 30-600 nm size's calcium particles for better utilize in applications of calcium usage in fighting bone disease. Ace Nano-Calcium processed by the 30-nano Pulverization have been tested by RAT-Testing & CLINIC-Testing and 100% recovery all and proven its effectiveness by several universities & General Hospital in Korea. Please come and see for more details: www.bluewin.kr or ask to antoniokim65@gmail.com