Supra Cal Nature’s Only tablets, 30-piece package.

Supra Cal Nature’s Only tablets, containing calcium citrate, are a high-bioavailability source of calcium. This product also contains Vitamin D3, which aids in the absorption of calcium. It is used as a supplement for normal individuals at risk of calcium deficiency, during pregnancy and lactation, and for those at risk of osteoporosis. To prevent zinc deficiency that can occur as a result of long-term calcium consumption, Supra Cal Nature’s Only tablets also contain zinc. Magnesium also forms an important part of bone minerals and plays a role in building bones and teeth. This mineral helps reduce the risk of osteoporosis and maintains the balance of calcium stores in the body. Vitamin D in Supra Cal Nature’s Only tablets increases calcium absorption from the intestines and reduces calcium excretion from the body and, in conjunction with parathyroid hormone, facilitates the transfer of calcium from the bone. Calcium citrate is an organic salt that facilitates the release of calcium as an electrolyte and is absorbed as a complete molecule via paracellular routes. Thus, the calcium derived from calcium citrate in the intestine is present as a soluble ion and also as a compound with citric acid, which facilitates the absorption of calcium compared to ordinary salts. Vitamin D is essential for calcium absorption. Active vitamin D increases renal and intestinal absorption of calcium and phosphorus and the transfer of calcium and phosphorus from bone to plasma. Vitamin D is hydroxylated to become active in the body. The active form of vitamin D, such as calcitriol, acts by binding to a specific receptor in the intestinal cytoplasm, increasing calcium absorption. Ultimately, calcium is absorbed in a protein-bound form.