yes
I doubt it, You need vitamin C aslong as you dont over do it it should be ok!
Most water soluble vitamins are excreted through urine. B 12 is the only water soluble vitmain that is excreted through feces.
Vitamin D is not only a vitamin, but also a hormone. It's unique because it is made in the body by the skin via sunlight. Some regions in the world do not receive enough sunlight to produce enough Vitamin D. Vitamin D is used to help with calcium absorption and the prevention of Rickets and some bone disorders. For the places that don't get enough sunlight, or people who are unable to get outside a supplement would be useful.
Calcium is calcium-it is its own nutrient.
the 3 elements found in calcium sulfate are calcium,sulfur and oxygen
Diamond No its calcium.
Yes, they are calcium salts.
Sodium chloride doesn't contain calcium. Calcium chloride contain calcium.
Milk
calcium oxide --> calcium + oxygen
Calcium is an element, so calcium makes up calcium.