This product, containing a combination of calcium carbonate, magnesium, zinc, and Vitamin D3, helps strengthen bones. Calcium carbonate is considered one of the most important nutrients for bone health. With Calci Sure Vitan tablets, you can easily meet your daily needs for this substance. Additionally, magnesium and zinc also contribute to strengthening the bone structure. Vitamin D3 is also recognized as important for bone health. Calci Sure Vitan tablets contain a mix of essential nutrients for pregnancy to prevent the deterioration of bone density. Since calcium is excreted daily from the body, it is considered an essential nutrient. Although this substance cannot prevent the gradual loss of bone density post-menopause, it still plays a key role in maintaining bone health. Magnesium in Calci Sure Vitan tablets regulates the levels of this substance in the body. Zinc is essential as a co-factor in cell division, RNA and DNA synthesis, and numerous enzymes. Zinc is necessary for the production of fibrous protein matrices on which calcium needed for bone construction is deposited. Additionally, Calci Sure tablets provide the necessary Vitamin D3 for better calcium absorption, especially from the small intestine.