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Trust Me, I'm a DoctorSeries 7, Episode 6 Clips
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Why can't teenagers get up in the morning?
Duration: 02:19
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Which type of exercise gives you the strongest bones?
Duration: 01:53
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Why does your body clock change with age?
Duration: 02:21
Duration: 02:19
Duration: 01:53
Duration: 02:21


