Queen Elizabeth II at the Trooping the Colour, London, on her Official Birthday, 14 June 2008. The day is marked in London by the ceremony of Trooping the Colour, which is also known as the Queen's Birthday Parade.he sovereign's birthday had been observed in Canada since 1845, when the parliament of the Province of Canada passed a statute to officially recognize Queen Victoria 's birthday, 24 May.
Calcium is found naturally in dairy products such as milk, yogurt and cheese. Calcium citrate is often referred to as a sour salt, as it has both sour and salty tastes. It is manufactured in a fermenting process: calcium hydroxide is used to neutralize citric acid. The resulting product -- calcium citrate - is then filtered and cleaned.
It can also be dissolved in bodies of water like our oceans and rivers. It is also common in the form of calcite or a white mineral found in limestone and marbles. Because of its geological sources, calcium carbonate may commonly be called as limestone, marble, chalk, or calcite.n the medical field, calcium carbonate is used as a supplement for those who need more calcium in the body. It is said to help keep the teeth stronger and may help in the prevention of osteoporosis.