Itâs not to say that a vitamin D supplement will prevent Alzheimerâs but considering that around 90% of Alzheimerâs disease patients have low levels of vitamin D, researchers are examining the role of this nutrient. A recent study showed the effects of vitamin D on Alzheimerâs occurrence in elderly women.
Citizens United is a conservative non-profit organization in the United States. Its president and chairman is David Bossie. It is best known for the U.S. Supreme Court case on campaign finance Citizens United v. FEC.
The United States is a federal republic of 50 states, a federal district, five territories and eleven uninhabited island possessions. The states and territories are the principal administrative districts in the country. These are divided into subdivisions of counties and independent cities. citizen of the United States is an . American . United States, American and U.S. refer to the country adjectivally (American values, U.S. forces).  American  rarely refers to subjects not connected with the United States.