Herbs of Gold Super Calcium Plus is a high-strength supplement of Calcium with cofactors including Boron and Vitamin D to help prevent nutritional deficiencies of calcium and other minerals. Calcium is important for strengthening bone and tissue in order to maximise bone density. A diet low in calcium may lead to osteoporosis later in life, which is a particular concern to women, whose requirements increase after menopause. Boron is a trace mineral involved in the efficient absorption of calcium in the body and Vitamin D3 assists in the regulation of calcium balance.