Calcium carbonate is a common supplement for people with low calcium levels. It’s also useful as an antacid to manage uncomfortable digestive symptoms. Calcium carbonate (CaCO3) is a compound used as ...

Calcium phosphate is a compound that contains both calcium and phosphorus. It is a naturally occurring mineral that is a large component of bones and teeth. The compound has a variety of roles in the ...

Calcium oxalate crystals are the most common cause of kidney stones — hard clumps of minerals and other substances that form in the kidneys. These crystals are made from oxalate — a substance found in ...

Tricalcium phosphate is a calcium salt found in many nutritional supplements. However, taking too much of it can cause side effects, such as nausea and constipation. Some people take supplements ...

You've heard that calcium protects your bones and that your glass of milk is loaded with it, but what do you really know about this essential nutrient? Most people may not realize that calcium is the ...

This Journal feature begins with a case vignette highlighting a common clinical problem. Evidence supporting various strategies is then presented, followed by a review of formal guidelines, when they ...

Calcium carbonate (CaCO₃) is a type of calcium supplement used to treat low blood calcium levels and calcium-related conditions such as osteoporosis (weak and brittle bones). As an antacid, it can ...

Calcium is a mineral that’s well-known for its key role in bone health. Calcium also helps maintain heart rhythm, muscle function, and more. Because of its health benefits, calcium is one of the ...