b12 injection gave me fever what does it mean Are Vitamin Shots Right for You? How B12 Shots Support Your

Since then, PPIs and other acid-suppressing medications have been shown in numerous studies to decrease calcium absorption [208, 212-214] with omeprazole causing a 41% decrease in one study [208] and long-term PPI usage has been increasingly associated with an increased occurrence of bone fractures

Studies have found that youre far more likely to be low in B12 if youre over 60 and even then, only about 6 percent of people are deficient

Each mL contains cyanocobalamin 1000 mcg, sodium chloride, and benzyl alcohol in water for injection

In rare cases, the injections may cause allergic reactions

Considering millions of people are injecting B12, you get the idea how uncommon allergic reactions are