b12 injection taste in mouth funny after Vitamin B12 deficiency symptoms: Metallic taste in your mouth The Advantages of B12 Injections
Description
Healthy individuals with normal B12 levels and intact absorption do not benefit from injections, and routine use for 'energy boosting' is not supported by clinical evidence or NHS guidelines
Those observations are included here only to summarize research context
doi:10.1542/peds.2011-3552
While anyone can benefit from vitamin B12s energy-boosting properties, certain groups are particularly at risk of deficiency and may find these injections invaluable
