The Bahamas are the closest tax haven to the United States. As far as tax havens go, the Bahamas are one of the largest in land area. With over 700 islands and cays (pronounced key) totaling 5,400 square miles, only Panama, Vanuatu and Switzerland are bigger.
Calcium citrate is a calcium supplement derived from citric acidâa substance commonly found in citrus fruits and other fruits and vegetables. While calcium citrate is an acidic form of calcium, calcium carbonate, another calcium supplement, is alkaline based.
Quick Answer. Foods that contain calcium citrate naturally include lemons and limes, oranges and grapefruit, pineapple, hard cheeses, and certain cheese products. Considered a safe food additive, calcium citrate is used in processed foods to condition some doughs and frozen breads and as a preservative in frozen dinners, vegetables and ice cream.