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Advertisement If you have pernicious anemia, youll need to take vitamin B12 supplements regularly for the rest of your life
Although a few studies have been conducted in humans, the results are mixed and ultimately the drug is not approved by the US Food and Drug Administration (FDA)
Broadly speaking, B12 injections give the body further resources to produce more red blood cells to carry larger amounts of oxygen throughout the body, meaning those who receive such treatments can benefit from increased energy and reduced feelings of fatigue
This promising approach is grounded in the theory that these injections can significantly support ones weight loss journey
Doctors may recommend vitamin B12 injections to treat vitamin B12 deficiencies
If youre not deficient, the energy benefits from B12 shots may be more modest a consultation with your provider will help clarify whats right for you.
