Deficiency can worsen irritability or low motivation, so replenishing it through injections may contribute to better mental clarity and resilience
Never stop your diabetic medication without a physicians advice
However, deficiency is common, especially in people with low stomach acid, digestive conditions, vegan or vegetarian diets, or age-related absorption decline
Vitamin B12, or methylcobalamin, is essential to growth, cell reproduction, hematopoiesis, and nucleoprotein and myelin synthesis
This means it is not expected to cause the common side effects of hGH like insulin resistance, carpal tunnel syndrome, or potential promotion of cancer cell growth
Vitamin B-12 is crucial for energy production, red blood cell formation, and nerve health