Katie Wright did a 60-minute walk every day for two weeks in a bid to improve her sleep and energy levels email link share Share bookmark Save share email link bookmark I consider myself a pretty fit and healthy person. I do 25-minute HIIT workouts six days a week, I try to avoid ultra-processed foods and I make my own kefir and kombucha. But there’s one area of wellness I, like a lot of people, struggle with, and that’s sleep. Even if I feel tired in the evening, all too often when I get...