Body Hits is a TV series which focused on what goes on inside people's bodies as they fight their way through their hectic modern lifestyle. Dr. John Marsden was the show's host for its entirety. The programme aired on BBC Three in the United Kingdom; TechTV (later G4techTV) in the United States; The LifeStyle Channel, ABC1 (as part of Catalyst) and ABC2 in Australia; and Prime Television in New Zealand.
Series 1 (seven episodes) and 2 (six episodes) first aired on BBC Three in 2003, with series 3 (six episodes) following in 2005.
Episodes
| 1. | 20 Apr 04 | Waste Cases |
| 2. | 27 Jan 04 | Body Beautiful |
| 3. | 3 Feb 04 | Detox Devils |
| 4. | 10 Feb 04 | Weekend Junkies |
| 5. | 17 Feb 04 | Natural Highs |
| 6. | 24 Feb 04 | Sensory Overload |
| 7. | 2 Mar 04 | Summer Shocks |
| 8. | 9 Mar 04 | Love Story |
| 9. | 16 Mar 04 | Baby Quest |
| 10. | 23 Mar 04 | Against the Clock |
| 11. | 30 Mar 04 | Cold Snap |
| 12. | Snack Attack | |
| 13. | Smart Drugs |