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This indicates that vitamin B at therapeutic doses is very safe in pregnancy
This is particularly relevant for patients with pernicious anaemia, where intrinsic factor deficiency prevents adequate oral absorption
Other B12 deficiency symptoms lists b12info.com/signs-and-sympt
Rarely reported symptoms associated with excessive B12 intake may include: Skin reactions : Acne-like eruptions or rosacea-type dermatitis have been occasionally reported, particularly with high-dose intramuscular injections Gastrointestinal disturbance : Mild nausea, diarrhoea, or abdominal discomfort, though these are uncommon Headache : Infrequent reports of headaches following parenteral B12 administration Hypersensitivity reactions : In very rare cases, allergic reactions to injectable B12 preparations have been documented It is crucial to note that there is no established link between standard B12 supplementation and serious adverse effects
Across the SURPASS clinical trials, researchers categorized injection site reactions into several distinct presentations
By looking at lab results and clinical checks together, we get a full picture of how well B12 injections are working
