why do i feel tired after a b12 injection All the Time. I Need Shot?: Shawn Veiseh, M.D.: Family Medicine can you feel tired after

One example is vitamin B12, an essential nutrient that assists in proper food absorption, digestion, and metabolism, as well as assists in immune and nerve function

Methylcobalamin is less stable than cyanocobalamin and is particularly susceptible to photodecompositionthat is, destruction from light exposure

Tamara I also had a ton of energy when I took the b12 and I was on such a high from losing all the weight and feeling lighter

The reported adverse reactions following parenteral administration of vitamin B12 include: Generalized: Anaphylaxis and death Cardiovascular: Pulmonary edema and congestive cardiac/heart failure during early treatment

Philos Trans R Soc Lond B Biol Sci