Got the sniffles, continually feeling down and out, or with unexplained aches and pain? Our special B12 Booster can fix it all in a jiffy. Whenever convenient, blood test results are great to have before your treatment to determine how much more B12 your body needs. A quick IV injection will get your levels back on track immediately. The IV is a blend of fluids and electrolytes to rebalance your body’s B12 levels.