MTHFR mutations affect folate metabolism and can impact methylation pathways including B12 activation
Many people are candidates for a b12 shot, but those who are over 50, smoke, abuse alcohol, have been diagnosed with diabetes, or stick to a vegetarian or vegan diet can all be at an increased risk of a vitamin b12 deficiency and greatly benefit from this shot
For individuals using it as part of a comprehensive approach - proper diet, training, and lifestyle - the results are significant
SC is often selected when patients self-inject frequently, when comfort is a priority, or when body composition makes IM targeting difficult
By choosing the right formulation for each patient, healthcare providers can better treat and care for them