For those without absorption issues, high-dose oral B12 is generally comparable in raising levels
Total daily doses of 300 mg, 450 mg, or 600 mg can reduce pain by more than 30% if the patient can tolerate the side effects of dizziness, somnolence, dry mouth, weight gain, and peripheral edema, especially at 600 mg
Shortage of vitamin B12 can also result in pernicious anemia, which may be due to impaired absorption of vitamin B12 caused by a lack of intrinsic factora substance necessary for the absorption of vitamin B12 in the intestines
Typical starting range: Total weekly dosage may range from 4 to 8 mg, divided into 2-3 weekly administrations
Always aim the needle at the inside wall of the vial and let the water trickle down
Anemias beyond B12 and iron deficiency: the buzz about other B's, elementary, and nonelementary problems