Ortho-calcium-vitamins.

“Ortho -Calcium – Vitamin D3” is a dietary supplement that contains calcium and vitamin D3. Calcium is an essential mineral that is necessary for the proper functioning of bones, muscles, and nerves, while vitamin D3 is important for the absorption and metabolism of calcium.

This supplement is typically taken to help support bone health and prevent conditions such as osteoporosis, which is characterized by weak and brittle bones.