b12 injection is for Do You Need a Prescription Injections? Vitamin B12 Injection Dosage |

The answer depends on your unique goals, health status, and the specific vitamins your body needs

If these symptoms occur, seek medical attention right away

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If you have vitamin B12 deficiency from pernicious anemia or as a result of bariatric surgery, then you must supplement with vitamin B12 regularly in order to prevent debilitating symptoms such as fatigue, depression, muscle pain, memory loss, and other signs of cognitive and neurological breakdown

However, research is not considered conclusive

For example, a study published in the Journal of Alternative and Complementary Medicine found that B12 supplements improved endurance and reduced fatigue in athletes