Is your hair feeling dull, weak, or falling out a lot more than usual? Check your vitamin B12 levels. While you search for ...

Allergic reactions to vitamin B12 are rare, but real. The reason may sound strange, but it's true - an allergy to cobalt.

There appears to be limited evidence supporting the use of epidural steroid injections for certain types of chronic lower ...

There appears to be limited evidence supporting the use of epidural steroid injections for certain types of chronic lo ...

Epidural steroid injections demonstrated limited efficacy in reducing back pain and disability, according to a systematic ...