Symptoms of B12 deficiency can include fatigue, weakness, pale skin, shortness of breath, dizziness, memory problems, mood changes, and tingling or numbness in the hands and feet
And most importantlyare they safe and legal
Metaxas C, Mathis D, Jeger C et al (2017) Early biomarker response and patient preferences to oral and intramuscular Vitamin B12 substitution in primary care: a randomized parallel-group trial
As we explained previously, usually the positive impact of cobalamine shots can be felt in several days
The most consistently reported pathway involves VEGFR2 and the Akt-eNOS nitric oxide cascade
Administration takes seconds rather than the minutes required for proper injection protocol