Sleep takes root - The Times 22nd September 2007

Valerian helped one student to find peace at night, says Tom Hirst Late-night revision for looming exams can trigger a relentless pattern of sleepless nights, but for Mandi Jones, 27 (pictured right), from London, lack of sleep was leaving her so emotionally drained that she had to seek professional advice. She was studying for her part-time masters degree in human resource management and organisational analysis, while also working as a management consultant, and found the pressure of work was making it progressively more difficult to get to sleep.

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