Cheryl Cole`s health worries friends

London: Singer Cheryl Cole`s health has left her friends worried.

The doctors suggested that Cheryl, 27, should rest after recovering from malaria. But she has defied doctors by busying herself with recording and TV commitments and her friends fear she might end up back in hospital, reports a news website. "She needs to slow down. If she burns the candle at both ends, she’ll fall ill again," warned general practitioner Julian Spinks. IANS