The Inner ClockBy: Lynne Peeples Sleep better. Feel more energised. Reset your body clock. 'The Inner Clock explores the science of why your circadian rhythms fall out of sync and how to get them back on track' JAMES NESTOR, bestselling author of Breath Why are you tired, wired at night or struggling to sleep? Your body runs on an internal clock that controls sleep, energy, mood and metabolism. But modern life artificial light, irregular routines and late night