| UPDATED: 15:12, Tue, Feb 9, 2021
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Why do we dream? Apparently, there’s a good reason for dreaming and dreams are actually beneficial for your health. Even nightmares, no matter how scary they are, can be useful in some ways. Dreams can be a reflection of how you re feeling deep down or linked to events that have happened in real life. Express.co.uk chatted to sleep and energy expert Dr Nerina Ramlakhan to find out what it means when you dream.