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Everyone is a little different, so your timeline depends on your starting levels, your health, and how your body uses the vitamin
Most people get 1000 mcg (1 mg) of B12 once or twice a week
The average absorption rate of a oral supplement is only 45 % compared with 90% via an IM shot
2,000 g [2 mg] per day) (Table 2) [21]
If you are already established on the medication, select the plan that aligns with your current weekly dose
We received a telephone call yesterday from a very distraught member who was diagnosed with PA twenty-three years ago and has been having monthly injections since then
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