Tag: caffeine,

The energy provided by a strong cup of coffee beats that of a quick daytime nap, according to new research revealed this week. The study, by the London School of Hygiene and Tropical Medicine, looked at the effects of caffeine on shift workers who typically...

Everyone knows how caffeine and alcohol can impact on sleep quality, but what about drinks that you can take before bedtime, and ones that even promote better sleep?The selection of herbal and botanical teas available in supermarkets has grown massively...