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This results in less energy for the muscles and organs, leading to a general feeling of exhaustion

Definitely feel a difference in my energy levels however I find I need to take more than twice a week

Your pleas for help will no longer fall on deaf ears

For those who have undergone certain surgeries or have conditions affecting B12 absorption, more frequent injections may be necessary initially, followed by a tailored maintenance plan

A blood test is the only reliable way to determine whether B12 deficiency is causing fatigue

The published research on oral B12 bioavailability consistently shows around 1% absorption meaning of a 1000mcg oral dose, only about 10mcg actually reaches your cells