If youâre using B vitamins to help prevent hot flashes, be sure to use the form of niacin called niacinamide. Other forms of niacin dilate the blood vessels, which can cause flushing and worsen hot flashes, rather than relieve them. Folic acid helps the body manufacture and use estrogen.
And the title of âMost Expensive Drug in the Entire Worldâ goes to Glybera, a drug so far not approved in the U.S. but recently approved in the European Union. Glybera is a gene therapy used to treat a condition called familial lipoprotein lipase deficiency, a disease affecting only about one in 1 million people.
List of most expensive books. This is a list of the highest known prices paid for books, comic books, manuscripts, and documents. The earliest sale on the list is of the Gospels of Henry the Lion, in 1983. Most of the books were originally published between 1600 and 1850. The most common book on the list is John J. Audubon's The Birds of America.