This is because they create roadblocks that prevent your body from using Vitamin B12 from food or pills
COPD In COPD, it has been reported that NPY expression is decreased in the lung epithelium, glands and smooth muscle tissue [171], and the authors speculated that such changes might contribute to COPD pathogenesis
Vitamin B12 injections offer a range of health benefits and can be particularly advantageous for individuals with B12 deficiency, pernicious anemia, or conditions that impair B12 absorption, such as gastrointestinal disorders (e.g., Crohns disease or celiac disease)
Psychiatry 25 , 18491858 (2020)
However, spine biomechanics complex and pain often multi-factorial (muscles, discs, nerves, joints)
Can vitamin shots be combined