I am 71 and began using Ultimate Bone Support about seven or eight years ago. We live in the Rockies and are hiking in the foothills almost daily. Within a few weeks, I noticed that my joints were happier when I would come down a bit suddenly from a boulder on a hike. I took the two tablets suggested daily for several years, but for some reason I cut back to one a day a few years ago. Then about ten months ago, I started having a bit of hip pain when I would step up onto fairly high boulders, and I decided to go back to two tablets per day. Within about two weeks or less, I stopped having any pains in my hips and have been great ever since. But not only is this supplement good for your bones and joints. The wealth of various minerals and D3 in the tablets provide support to your immune system, your microbiome, and your overall health. While I use other natural nutritional support products, I honestly do not know of any better supplement to keep you strong and functioning at peak levels well into your senior years. I have already recommended Ultimate Bone Support to many friends and will continue to do so. Thanks for creating it!