Nevertheless, once you have learned and practiced administering vitamin B12 injections, it will be easy to do it regularly at home
This injection is highly beneficial for patients who are experiencing nerve pain, weakness, or numbness
Vitamin B12 supplements can help treat or prevent a vitamin B12 deficiency, which can be serious and Not everyone needs to take a vitamin B12 supplement, as However, healthcare professionals may recommend vitamin B12 supplements for certain populations, including: people following a vegan diet older adults people who have had gastrointestinal surgery people who have nutrient absorption issues people with dietary restrictions People taking certain long-term medications, such as metformin and proton pump inhibitors, may also benefit from a supplement, as these medications can affect absorption of vitamin B12
Supplementation is not the only way to incorporate B12 into your routine
"A closer look at vitamin injections"