On the Real Health podcast this week, Karl is joined by founder of The Positive Habit, bestselling author of ‘Sleep Well: 8 Habits to help you fall asleep, stay asleep and wake up refreshed,’ clinical hypnotherapist, Fiona Brennan. Head to www.mypodcastfeedback.com, pop in code HEALTH and fill out the short survey to be in with the chance of winning a €500 OneforAll voucher. See omnystudio.com/listener for privacy information.