| Series | Horizon | 1964 |
| Episode |
Royal Institution Lectures Are your genes to blame when your jeans don’t fit? + Q&A (Giles Yeo) |
2018 |
| Episode |
Horizon Vitamin Pills: Miracle or Myth? |
2018 |
| Episode |
Horizon Why Are We Getting So Fat? |
2016 |
| Episode |
Horizon Clean Eating: The Dirty Truth |
2017 |
