Because the symptoms are easy to blame on stress or a busy schedule, many people live with low B12 for months before they connect the dots
Some patients feel that B12 shots provide a very sustained and consistent energy level throughout the week but like to supplement and augment this effect with oral forms on particularly stressful days
It has also been shown to lower homocysteine levels, a molecule linked to inflammation and cognitive decline, with longitudinal studies linking optimal B12 levels with improved cognitive function, mood and reduced risk of neurodegenerative disease
Blood tests: B12, HbA1c (for diabetes), thyroid panel, and others as indicated
Always mark the puncture date on the vial label
What Factors Affect How Quickly You See Results