Pay in 4 interest-free payments of $5.09 Learn more
Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
People with pernicious anemia often take 1000 to 2000 mcg of oral vitamin B12 daily
Rarely reported symptoms associated with excessive B12 intake may include: Skin reactions : Acne-like eruptions or rosacea-type dermatitis have been occasionally reported, particularly with high-dose intramuscular injections Gastrointestinal disturbance : Mild nausea, diarrhoea, or abdominal discomfort, though these are uncommon Headache : Infrequent reports of headaches following parenteral B12 administration Hypersensitivity reactions : In very rare cases, allergic reactions to injectable B12 preparations have been documented It is crucial to note that there is no established link between standard B12 supplementation and serious adverse effects
Choose a convenient way to contact us
However, some people are at greater risk: People who eat a restrictive diet that does not contain enough B12
Zero Withholding Period
US$ 24.43
US$ 20.78
US$ 26.69
US$ 21.60
US$ 22.46
US$ 25.90
