As we slowly but surely descend into winter, you’re no doubt lamenting all of those days that you complained about the cloying heat as you enjoyed rum and raisin ice-cream at the beach on the weekend, or had to hold your nose as you stood under someone’s armpit on a crammed train, despite having managed to make it home with daylight still in sight. It’s one of life’s strange contradictions, isn’t it? You just don’t know what you have ‘til it’s gone! As the days grow shorter you might find yourself growing groggier and feeling depleted of energy as the day wears on. Researchers believe that this is the result of an increase in the production of melatonin, a hormone which regulates the sleep-wake cycle and is triggered by darkness. But fear not! Whilst we can’t teleport ourselves back to long summer days, we can make sure that we have enough energy to run the day, rather than letting the day run us. And the ancient secret is…green tea! You know we’re bonkers for this stuff at I Love Green Tea and for good reason too! Aside from being rich in antioxidants, green tea works miracles when you need to focus, stay awake, or boost workout gains.