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Description
When it comes to dosing, I would recommend using doses of B12 between 1mg and 3mg which is between 1,000 mcg and 3,000 mcg

Eckert et al., 2005

Personalized vitamin injections for Paradise Valley patients

Keep in mind that millions of people around the world have received B12 shots
Some people benefit from weekly or monthly sessions, while others may only need an occasional boost
