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Pre-existing conditions: Generally safe even with most health conditions since it doesn't affect blood sugar, blood pressure, or hormone levels
Precautions General The validity of diagnostic vitamin B12 or folic acid blood assays could be compromised by medications, and this should be considered before relying on such tests for therapy
All from correcting one of the most overlooked deficiencies in the UK
Eggs : One large egg provides approximately 0.6 micrograms of B12, primarily in the yolk
Most adults can safely get weekly injections indefinitely
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