Vitamin D deficiency can occur for a number of reasons: You don't consume the recommended levels of the vitamin over time. This is likely if you follow a strict vegan diet, because most of the natural sources are animal-based, including fish and fish oils, egg yolks, cheese, fortified milk, and beef liver.ymptoms of bone pain and muscle weakness can mean you have a vitamin D deficiency. However, for many people, the symptoms are subtle. Yet, even without symptoms, too little vitamin D can pose health risks.
Rafael Edward Ted Cruz (born December 22, 1970) is the junior United States Senator from Texas. Elected in 2012 as a Republican, he is the first Hispanic or Cuban American to serve as a U.S. Senator from Texas.
John McCain is currently a United States Senator from Arizona. He succeeded Barry Goldwater when elected to this position in 1986 and sworn in on January 3rd, 1987. His â¦ current senate term expires in 2011 and his chances, if he holds office til then and decides to run, are considered very good at holding the seat. Before holding this position the only other elected office he held was as the United State's House of Representive from Arizona's 1st District from 1983-1987.