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In summary, of 192 patients started on intramuscular B injections, only 35 (18.3%) had laboratory evidence supporting probable or confirmed deficiency

IV infusions require longer chair time, specialized equipment, and clinical oversight, which increases cost

In cases of cyanide poisoning, it is typically administered as a single intravenous injection

Some of the B12 from the liver is excreted in the bile and reabsorbed in the intestines through a process known as enterohepatic circulation (Shibboleth Authentication Request, n.d.)

Magnesium: Clinical studies show IV magnesium can abort acute migraines, especially those with aura, by relaxing blood vessels and regulating neurotransmitters

You might be low on vitamin B12 an essential nutrient that keeps your body running smoothly