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.
Previous. 1  Kelly Ayotte. U.S. Senator from New Hampshire since 2011. 2  Michele Bachmann. U.S. Representative from Minnesota 2007â15, presidential candidate in 2012. 3  Jan Brewer. Governor of Arizona 2009â15. Endorsed Donald Trump. 4  Scott Brown. U.S. Senator from Massachusetts 2010â13. Endorsed Donald Trump. 5  Sam Brownback.