Boss Ian Holloway's side then saw off Nottingham Forest in the play-off semi-final and Cardiff in the final to reach the top flight.

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But Dr Ian Campbell, medical director of Weight Concern and a GP in Nottingham, said doctors had forgotten how great an influence lifestyle choices had on health, and were becoming more and more drug-oriented.

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Professor Ian MacDonald, an expert in the chemistry of nutrition at the University of Nottingham, said PEDF was one of many chemicals produced by fat cells and it was unclear how they all interacted with each other.

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