vitamin b12 methylcobalamin injectable shots Injection in Beverly Hills, Arcadia and Los Angeles County B-12 (Methylcobalamin) Therapy | MedClub
Description
Nutritional yeast doesn't naturally contain vitamin B12

Copper is a known antioxidant and shows antioxidant capability in skeletal muscle membrane (42)

Moret E

Try to find one that contains right around the RDA for this vitamin, or only a bit more, and see if you can find a methylated one (that is, methylcobalamin)
