A high-quality, sublingual B12 supplement can be enough for many people, but if you dont absorb vitamins well, the B12 injection may suit you better
## **Other relevant codes** Relevant HCPCS codes to A9575 include: - **A9576** Injection, gadoteridol, (ProHance multipack), per ml - **A9577** Injection, gadobenate dimeglumine (MultiHance), per mL - **A9578** Injection, gadobenate dimeglumine (MultiHance multipack), per mL - **A9579** Injection, gadolinium-based MRI contrast agent, NOS, per mL - **A9581** Injection, gadoxetate disodium, 1 mL - **A9583** Injection, gadofosveset trisodium, 1 mL Frequently asked questions
Low B12 doesnt directly cause weight gain, but chronic fatigue and slow metabolism from a deficiency may lead to reduced activity levels, contributing to weight gain over time
For the treatment of gastrointestinal issues, it is recommended to take this medicine on an empty stomach or before having meals, because it raises the absorption and efficacy of the medicine