b12 injection swelling Possible allergic reaction to injections?? : r/B12_Deficiency Feeling worse after B12 Injection:

I have been getting injected for over 10 years and have never been given such an extensive understanding of what my injector was doing and what my exact results would be

While B12 can be stored in your liver for up to five years, you can become deficient (lacking) in it if you don't get enough

A Certificate of Analysis (COA) is available for every batch

Most B12 is Cyanocobalamin, a synthetic form your body has to convert

This muscle-sparing effect distinguishes it from many other fat loss approaches including some GLP-1 medications and severe caloric restriction

For those with significant deficiencies, this may be less efficient than the higher, less frequent doses provided by injections