when do you need a b12 injection Are Vitamin Shots Right for You? Vitamin B12 Injection Dosage |

Injection is given once a week if levels are low and once a month for maintenance

The visit was scheduled for an hour, but the whole hour was not needed

Severity of deficiency: if your levels were very low, it may take several doses to fully restore your tissues, or you may feel a dramatic early difference because your body was so depleted

You have severe pelvic pain that doesnt respond to painkillers Youre bleeding between periods or after sex Book a routine appointment if: Your periods have suddenly become much heavier Youre bleeding for more than 7 days regularly Heavy bleeding is affecting your work and daily life You have signs of anaemia, like severe fatigue, pale skin, or constantly feeling cold Your doctor will ask about your menstrual cycle and how it affects your life

Unlike some vitamins, B12 is absorbed through the digestive system, which means some people struggle to absorb enough from food alone