vitamin b12 and vitamin c injection benefits in Renton Vitamin B12 + C Injection
Description
[1] In practice, 1 mL (which provides the full 100 mg of B and B, etc.) is a common dose for general supplementation in deficient states, but clinicians may start with lower volumes for mild deficiencies or in smaller patients

Research-grade purity 99% (HPLC-verified)
Eur J Clin Invest

One other common deficiency is vitamin D, but more studies are necessary to determine whether vitamin D supplements may help MS more specifically