Horizon explores the effect of fibre in diet on the diseases of western world.
| Title | A Spoonful of Roughage |
|---|---|
| Genres | Documentary |
| Release Date | 1975-04-28 |
| Episode Runtime | 01 Hours 00 Minutes |
| Season Number | 12 |
| Episode Number | 10 |
| Production Companies |
No cast information available.
