Horizon

Season 55, Episode 11

Episode Title: Vitamin Pills: Miracle or Myth?

Air Date: 2018-10-25

Overview:

Nearly half of us take a vitamin or mineral supplement every day, but what are these pills sold on every high street actually doing? Digging deeper than the eye-catching words on the packaging, Dr Giles Yeo investigates who really needs a supplement by putting our diets to the test.