Calcium and Vitamin D Supplementation

Calcium is the dominant mineral in bone - more than 99% of the body’s calcium is contained in the skeleton and teeth. The active form of Vitamin D is essential for intestinal absorption of calcium.4


1. The Nutrition Source. Vitamins and Minerals [Online]. Harvard T.H. Chan School of Public Health. Cited 28 Aug 2021. Available from:
2. Sandoz SA (Pty) Ltd. Professional Information. Apr 2021
3. Sandoz SA (Pty) Ltd. Professional Information. Apr 2021
4. The Stark Reality of South Africa’s Low Calcium Intake [Online]. National Osteoporosis Foundation South Africa. 10 Apr 2017. Cited 30 Aug 2021. Available from:…