Can vitamin D reverse osteoporosis?

Could you elaborate on the potential role of vitamin D in reversing osteoporosis? I've heard varying opinions on this matter, and I'm curious to understand the scientific evidence behind any potential benefits. Osteoporosis is a serious condition that affects bone density and strength, so it's crucial to determine if vitamin D supplementation could provide a natural means of reversing or even preventing its progression. Could you discuss the current research on this topic and provide any insights into the potential mechanisms of action?