This warm and witty self-help book outlines the impact divorce or a relationship break-up has on our brains and bodies, and explores how a science-based approach can help us heal. When Ziella Bryars was in the midst of heartbreak, a conversation with her neuroscientist best friend changed everything. Frustrated by unhelpful advice from magazines and rom-coms, Ziella began diving deep into the latest scientific research to help her understand the pain of heartbreak and find a route to recovery. In this beautiful little guidebook, Ziella passes on what she learned about how a broken heart can affect everything from our sleep to our digestion; how rejection is represented in the brain in the same way as physical pain; how the brain processes loss; and how a break-up can trigger addiction-like withdrawal symptoms – plus tips for counteracting heartbreak and moving on to acceptance.