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Injection delivery leads to higher bioavailability compared to oral supplements, ensuring more vitamin D reaches the bodys tissues and organs
Instead, doctors should listen to their patients and treat based on signs alone
This helps maintain stable levels even when oral supplements are ineffective
Typically, vitamin B12 injections can be effective for about one week
Week 3-12: Increase to 100-150 mg daily if well-tolerated
Rx B12 is a brand name
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