The substances in vitamin IV drips vary, from large doses of vitamins C and B complex through to substances like NAD or nicotinamide adenine dinucleotide: an antioxidant beloved of wellness ...

There is a growing trend for intravenous "vitamin" drips - but what are the risks? And do they even work? Last month, a 51-year-old woman from Hunan, China, nearly died after blending 20 different ...