Calcium Magnesium & Vitamin D Tablets for Bone HealthNature's Own Calcium, Magnesium, & Vitamin D3 maintains bone health, bone density, and muscle function. Our Nature's Own Magnesium, Calcium & Vitamin D3 supplement supports bone strength and dietary calcium absorption (a diet deficient in calcium can lead to osteoporosis in later life. Calcium may help prevent osteoporosis when dietary intake is inadequate). No added gluten, lactose, artificial colours, artifical flavours, artificial sweeteners,