Before manifesting classic symptoms like pernicious anemia, patients may experience a stage of inadequacy characterized by abnormal levels of biomarkers related to vitamin B12 deficiency, such as holotranscobalamin, methylmalonic acid, and homocysteine
Gonzalez says these usually arent sufficient for treating deficiencies
This multifaceted approach may help mitigate some of the internal and external signs of aging
Individuals with pernicious anemia often require alternative methods of B12 supplementation
Which is why Vitamin B12 shots just might be the help youre hoping for
However, deficiency is common, especially in people with low stomach acid, digestive conditions, vegan or vegetarian diets, or age-related absorption decline