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 ...

Vitamin B12 deficiency is common. While supplementing with injections is considered safe in most cases, here’s what you should know before you try it. Vitamin supplements are very popular. People ...

B12 shots will benefit only those with a B12 deficiency and people with some underlying conditions. No research indicates that B12 shots will help with weight loss or benefit healthy individuals. B12 ...

LOUISVILLE (WAVE)-- You may file this fat-busting story in the "sounds too good to be true" category but seeing is believing. As WAVE 3 Medical Reporter Lori Lyle learned, there's now a "fat zapper" ...

More and more, ours is a worn out, sleep-deprived, distracted nation. It’s no wonder a shot of energy and focus would appeal to many of us. And that’s exactly what B12 injections deliver—literally—for ...