b12 injections and chronic fatigue I Feel Tired All the Time. Do I Need a Shot?: Shawn Veiseh, M.D.: Family Medicine Vitamin B12 Deficiency: Symptoms, Causes
Description
APS Journals
A deficiency in vitamin B-12 is fairly common, especially for people who dont eat a lot of meat

The potential benefits of the drug were overridden by its adverse effect profile, which includes its teratogenic potential, ability to increase heart rate, and propensity to cause psychiatric problems [247]

Your health care provider needs to know if you have any of these conditions: kidney disease

This is most true for breast cancer patients

[10] [11] Eligibility is assessed on an individual basis by a clinician in line with NICE guidance