Super Natural Boron helps support bone and joint health, healthful hormone levels and the health and integrity of connective tissue. Phyto-Boron resists collagenase enzymes and improves homeostasis of the active form of vitamin D. It may raise testosterone levels in men as much as *0% if needed. It may increase DHEA and Vitamin-D*3 levels if needed in men and women and may help postmenopausal women deficient in vitamin D*3 by increasing hormonal D*3, testosterone, estradiol and DHEA. When Boron nutrition is adequate, the body retains more calcium than it loses. (positive calcium balance)