Sea Vegetables: Oceanic Sources of Calcium Sea vegetables, such as kelp, nori, and wakame, are nutrient-rich oceanic plants that offer a surprising amount of calcium. Kelp, for instance, contains ...

Adding crushed calcium carbonate—limestone—to agricultural fields can remove tons of carbon dioxide from the atmosphere each ...

Calcium is a mineral that gives bones their structure and strength, while vitamin D is a hormone that supports bone growth, ...

What type of calcium supplement is best? Try to consume calcium from foods or beverages. If you take calcium supplements, calcium citrate and calcium carbonate are the best choices because they are ...

This month we feature chemicals that have important applications in industry and the lab.—Ed. Calcium carbonate (CaCO 3) is a natural product found in many settings, including the minerals aragonite 1 ...