B12 shots work fast but don’t last long. Most leaves your body within a day, though some is stored in the liver. Regular injections may be necessary to maintain steady levels, especially if you have ...

McMINNVILLE, Tenn. — Each month, Michelle Shaw went to a pain clinic to get the shots that made her back feel worse — so she could get the pills that made her back feel better. Shaw, 56, who has been ...

McMINNVILLE, Tenn. -- Each month, Michelle Shaw went to a pain clinic to get the shots that made her back feel worse -- so she could get the pills that made her back feel better. Shaw, 56, who has ...