The dietary supplement creatine can have the same effect. If your serum creatinine level is higher than normal, your doctor may want to confirm the results with another blood or urine test. If kidney damage is a concern, it's important to control any conditions that may be contributing to the damage.
Dollars were included in proof sets through 1981, when the last of the Susan B. Anthony dollars were made during their original run. Regular proof sets returned to a 5-coin format through 1998. In 1999, U.S. proof sets were substantially expanded in size to include the newly released 50 States Quarters.
Susan B. Anthony One Dollar Coin (Obverse and Reverse). Image Courtesy of: Heritage Auction Galleries, Ha.com. This price guide gives you an estimate of how much money your Susan B. Anthony dollars are worth. Also known as SBA Dollars, they were minted from 1979 to 1981 and again in 1999. The table below provides average coin prices and values based upon the condition of the coin.