Unusual structures of unknown origin discovered in desert rocks have been documented in a new study. In the desert regions of Namibia, Oman, and Saudi Arabia, researchers have discovered unusual ...

Most additives are only permitted to be used in certain foods and are subject to specific quantitative limits, so it is important to note this list should be used in conjunction with the appropriate ...

First and foremost, it’s important to choose a supplement that contains a high-quality form of calcium citrate. Look for supplements that are made with pure ... of Calcium Carbonate and Citrate ...

Top view of an outcrop in Namibia showing the marble penetrated by a cluster of micro-burrows. (Cees Passchier) Because the 'micro-burrows' are filled with a fine powder of pure calcium carbonate, the ...

There are several types of calcium, including calcium carbonate, calcium citrate ... It’s reassuring to know that we’re getting a pure and effective supplement. Overall, if you’re in ...

The shells themselves mostly consist of calcium carbonate, the ingredient used in garden lime that raises the soil's ... "Eggshells will add some immediate calcium to the soil if ground up to a fine ...