what happens if you inject expired b12 Hi I bought the injectable liquid but there's no use by date on it or how long have to use it once it's opened. Anyone know the answer? TIA x B12 cancelled. See you in

Exceptionally Safe: Because B12 is water-soluble, your body naturally eliminates any excess, meaning the risk of toxicity is incredibly low

Visual inspection for particulate matter or discoloration is required before administration

Description 5-Amino-1MQ Overview (5-amino-1-methylquinolinium), a structural analogue of methylquinolinium, is a small-molecule inhibitor of the cytosolic enzyme nicotinamide N-methyltransferase (NNMT)

The most common ones include: Itching Mild diarrhea Redness or swelling at the injection site These adverse effects, however, are not serious and are signs of the body adjusting to the nutrient boost