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To make sure this medicine is safe for you, tell your doctor if you have: eye problems or Leber's disease (in you or a family member)
Limitations of the tests for B12 Deficiency (and most other tests) Virtually all tests have limitations
resulting in better sleep, eases minor aches & pains, and may help bring iron levels within the normal range
The absorption process requires adequate stomach acid, intrinsic factor production, and healthy small intestine function
Dosage recommendations can vary, but a general guideline is as follows: - **Beginners**: Start with a low dose, around 250300 micrograms per day, and gradually increase it over time as your body adjusts
If anything, most studies seem to trend towards higher B12 levels being protective
