Are vitamin injections really safe?
Brad Pitt and Rihanna
Myers cocktail, which contains magnesium, calcium, B vitamins (B1, B2, B3, B5, B6, B9, and B12) and vitamin C). The cocktail was invented more than 30 years ago by Baltimore physician John Myers.
Vitamin B12, vitamin C and magnesium
Madonna and Rita Ora
Straight-up vitamin B12