Unlike food or oral supplements, vitamin B12 injectionswhich are injected under the skin or directly into the musclebypass your gut and go directly into your bloodstream to help counteract the effects of a deficiency, says Foxx
Vitamin B12 plays a critical role in supporting red blood cell formation, neurological health, and DNA synthesisdeficiencies can lead to fatigue, mood changes, and cognitive decline
If youve been suffering from depression, confusion, fatigue, diarrhea or constipation, scaly skin, or abdominal cramps, you may have a vitamin B12 deficiency
The shearing force from shaking denatures proteins and peptides
The vitamin B12 injection is known as hydroxocobalamin and is injected into the arm