Vitamin B12 Injections: How They Work Vitamin B12 injections are typically administered through a shot, usually into the muscle, although they can also be given subcutaneously (under the skin)
Here Vitamin B12 combines a protein called intrinsic factor for its absorption into the small intestines
Stomach The stomach is the recommended area for injections since its easy to access, with plenty of subcutaneous tissue
## Combining Semaglutide with Supportive Therapies One advantage of transitioning from AOD-9604 to a GLP-1 **weight loss peptide** is the ability to complement the protocol with well-studied supportive therapies: ### NAD+ for Metabolic and Anti-Aging Support [NAD+ injections](/guides/nad-injection-benefits-anti-aging-energy-recovery-guide) support mitochondrial function, cellular energy production, and DNA repair all of which may be beneficial during active **fat loss**
While they can be a helpful tool in a weight loss journey, it's crucial to remember that they work best when combined with a balanced diet and regular exercise
Together they may encourage fat reduction
