fainting after b12 injection Medinaz Vitamin B12 deficiency: Symptoms include
Description
Your doctor can check your blood levels of vitamin B12 and iron to screen for malabsorption and prescribe supplements as needed

In some countries, vitamin B12 is also available in sublingual form

Percentage differences between groups were compared using the 2 test

Hgb 9.8 g/dL (down from 11.2 six months ago), ferritin 11 ng/mL, TSAT 9%
2009;124(5):e817-e825