The efficacy and ingredients of Linka Calcium Tablets Linka Calcium Tablets are a common calcium supplement whose main ingredients include calcium carbonate, magnesium silicate and vitamin D. Calcium carbonate is a common source of calcium and can replenish calcium in the body in a good form. Magnesium silicate can promote calcium absorption, and vitamin D can help the body absorb more calcium. The main function of Linkar Calcium Tablets is to supplement