What is calcium and where does it occur? Calcium is the fifth most abundant element in the earth’s crust, which is why it is found everywhere – in rocks, soils, water, and living organisms. Milk and dairy products, in particular,…
What is calcium and where does it occur? Calcium is the fifth most abundant element in the earth’s crust, which is why it is found everywhere – in rocks, soils, water, and living organisms. Milk and dairy products, in particular,…