vitamin b12 im injection side effects Why Do I Feel Worse

The team at ThinWorks can help you decide whether oral, sublingual, or injectable B12 makes the most sense given your digestion and lab results. Why Vitamin B12 Is So Important Low levels of vitamin B12 can have an impact on everything from energy to brain health because it is essential for the production of red blood cells, nerve function, and DNA synthesis

Cold Spring Harb Perspect Med

Concentration: Please see the ingredient breakdown above

The British Association for Haematology supports oral supplementation in those without severe deficiencies, malabsorption syndromes or compliance issues

If youre not sure if youre getting enough of this powerful nutrient, you should consider getting a blood test to see what your bodys levels are