If you have a garden, you should know (if you don't already!) that calcium is a vital nutrient that enables your plants to grow healthy and strong. Calcium strengthens the cell walls of plants, ...

Calcium is important for bone health and other body functions. Learn how much you need, what foods contain the most calcium, and the pros and cons of supplements.

Calcium is an important mineral that’s crucial for maintaining bone strength and structure. What’s more, it’s involved in many other aspects of health and is required for blood clotting ...

The hard calcium structure protects the soft clear coral polyps from being washed away in the surf, much like a house on land protects soft bodied humans from washing away in a storm.