Guessing doesn't work here - we need actual numbers
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The vitamin b12 deficiency symptoms that should prompt urgent referral rather than a wellness injection are neurological: paraesthesia, unsteady gait, memory or mood changes
The trials tested oral, intravenous, and subcutaneous routes of administration at doses ranging from micrograms to 1 mg per day
Nyman, E., Dahlin, E., Gudinge, H
Why Low Vitamin B12 Levels Are Common in Older Adults To understand how low vitamin B12 levels happen in aging adults, its good to start by learning how the body usually obtains and processes this vitamin