Overview: News presenter Fiona Bruce takes us on a journey through the digestive system and learns why there is good and bad bacteria.
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First Air Date: Jan 11, 2007Last Air date: Feb 15, 2007Season: 1 SeasonEpisode: 6 EpisodeRuntime: 60 minutesQuality: HDIMDb: 8.00 / 10 by 1 usersPopularity: 1.914Language: English