However, one review found that treating depression with vitamin B12 didnt reduce the severity of symptoms
As an NNMT inhibitor, it enhances NAD+ availability
The same is true if your blood work only shows signs of mild abnormalities: high levels of reticulocytes (immature red blood cells), homocysteine (an amino acid broken down by vitamin B12), or methylmalonic acid (MMA, a byproduct of amino acid breakdown) should subside after just a few vitamin B12 injection treatments
Despite its importance, B12 deficiency is remarkably common particularly among vegetarians, older adults, individuals with digestive conditions, and anyone whose body has difficulty absorbing this vitamin from food or oral supplements
Oral supplementation is more affordable and accessible but may be ineffective in individuals with gastric malabsorption
Reduces nasal congestion and inflammation Soothes sinus pain, watery eyes, and pressure Support immunity and bone strength with this vital nutrient