expired b12 injection side effects is it ok to take vitamin injections Vitamin B12 and Safety Does Sildenafil Expire? Shelf Life,

Appl Microbiol Biotechnol

This leads to faster, more effective results compared to oral supplements

[DOI] [PMC free article] [PubMed] [Google Scholar] 130.Brasaemle DL, Barber T, Kimmel AR, Londos C

A prospective study on folate, B12, and pyridoxal 5'-phosphate (B6) and breast cancer

Symptoms of vitamin B12 and folic acid deficiency anemia include: Shortness of breath Headache Indigestion Loss of appetite Heart palpitations Vision problems Feeling weak or tired Diarrhea Pain or redness of the tongue, sometimes with mouth sores Problems with memory, comprehension, and judgment (cognitive changes) Some of these symptoms may also occur in people who are deficient in vitamin B12 or folic acid but are not anemic