The location depends on what is most accessible, most comfortable for you, and where there is some adipose (fat) tissue
Here are the basic needs of vitamin B12 over the years in the average person: Up to 6 months old: 0.4 mcg 7 months to a year old: 0.5 mcg 1-3 years old: 0.9 mcg 4-8 years old: 1.2 mcg 9-13 years old: 1.8 mcg 14 years old and above: 2.4 mcg Pregnant women: 2.6 mcg Breastfeeding women: 2.8 mcg If you deal with fatigue all the time and youre experiencing many of the other symptoms listed, a B12 shot may be what you need
And this was a real, NHS, doctor
These microbiome changes reversed rapidly, however, when the obese mice were returned to a normal, lean diet 79
Key Takeaways Injections bypass common absorption issues : If youre not feeling the benefits of a B12-rich diet or oral supplements, it might be because your body cant properly absorb the nutrient
Most protocols use 0.3 mg per day injected into abdominal fat