Its other benefits include boosting your brainpower by slowing down memory loss, alleviating anxiety and aiding sleep
In fact, some observational studies suggest slightly lower fracture risk at high B12 blood levels
Interestingly, the most popular answer was to treat with IM, not oral vitamin B 12
Without enough B12, cell proliferation slows, reducing hair production
Therefore, you might be able boost hemoglobin production with vitamin B12, and therefore potentially normalize low iron levels
Moreover, those who combine diet with intense physical activity or high-output cardio may experience increased fatigue if B12 levels are not optimal