Vitamin D -- specifically the form D3 -- is the only vitamin your body makes itself. It's fat-soluble, which means your body stores vitamin D in its adipose tissue -- in its fat. And, if you want to be specific about things, this vitamin is actually a hormone.
Sullivan's Castle Island, South Boston, MA, Est. 1951. Castle Island. Located at the end of Carson Beach, on Pleasure Bay in South Boston, Castle Island is a 22-acre recreation site, and the site of Fort Independence. Castle Island was really an island until several land reclamations through the years extended causeways and eventually roadways.
Salem, MA. Salem is a city in Essex County, Massachusetts, United States. The population was 40,407 at the 2000 census. It and Lawrence are the county seats of Essex County. Home to Salem State University, the Salem Willows Park and the Peabody Essex Museum, Salem is a residential and tourist area which includes the neighborhoods of Salem Neck, The Point, South Salem and North Salem, Witchcraft Heights, Pickering Wharf, and the McIntire Historic District (named after Salem's famous architect and carver, Samuel McIntire).