how long does a b12 injection take to work Are Vitamin Shots Right for You? Feeling worse after B12 Injection:

Others who might be prescribed B12 shots are those at the highest risk for a B12 deficiency, including: Vegans, since vitamin B12 is found only in animal products People ages 60 and up since their bodies don't absorb B12 as efficiently People with Crohn's disease or pancreatic disease, since they prevent nutrient absorption People who had weight-loss surgery, which decreases B12 absorption People with an eating disorder People with HIV People with diabetes Since a mild B12 deficiency might not cause symptoms, it can go undetected for years since levels are not checked during routine blood work

Intramuscular shots put B12 right into the muscle

[151] In 1934, George Whipple shared the 1934 Nobel Prize in Physiology or Medicine with William P

Remember, everyone's body is different, so results may vary from person to person

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Features & Benefits: Five 1mg/1ml Ampoules of Hydroxocobalamin (Vitamin B12) Used to treat vitamin B12 deficiency anemia