Natures Own CMB Plus Bone Support is designed to provide nutrients especially for bone formation. The nutrients are from our Biofood range, which means that they are optimally absorbed & used. A two-tablet dose gives excellent levels of bone supportive nutrients. The features of CMB Plus:• It contains nutrients essential for bone formation; • It bestows an excellent level of vitamin D; • It has a high level of vitamin K, which is emerging as an important nutrient in helping to support bone health; • It also contains vitamin C, which helps to maintain collagen; • It contains iodine, which stimulates the thyroid. Some thyroid hormones regulate bone density; • It contains vitamin B6, which helps to regulate oestrogen, an important co-factor in calcitonin metabolism; & • It contains Biofood calcium, which is 9 times better absorbed than calcium carbonate.