I was informed about this product from my sister. She did nothing differently, except use this product. She told me she had made great strides in reversing her bone loss. Since I was in the same situation, losing bone mass, I began using Ultimate Bone Support. My doctor was amazed at the situation when I took my next bone density test..... I had also reversed my bone loss and had made a small gain in my bone mass. When I told my sports doc about the product, she just about fell on the floor. She also took the information about your product. I can't say enough positive about this Bone Support. I'm totally convinced!!