If you thought you were doing your body a hydration favour sipping on water before you go to bed, then think again, as a sleep expert has issued a stark warning. With many upping their H2O consumption in a bid to remain hydrated and healthy throughout the day, drinking water before you go to sleep can, according to one expert, disrupt your sleep cycle and the body's internal clock, which can lead to serious health problems in the long run.

Ashley Hainsworth of Bed Kingdom explains that the body's natural internal clock affects different body functions, such as controlling how much fluid we have in our bodies.

"Hydrating earlier in the day is crucial to ensure that your body has adequate time to process fluids and reduce the likelihood of disruptions during the night," he said.

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"Drinking large amounts of water before bed prompts your kidneys to produce more urine, leading to multiple trips to the bathroom. This disrupts your natural sleep cycle, potentially harming your long-term health." Interrupted sleep disrupts the body's natural sleep cycles, preventing the deep and restorative sleep necessary for optimal physical and mental health.

Hainsworth said: "Consistent disruption to our sleep cycle, especially from frequent trips to the bathroom during the night, isn't just a nuisance, it's a serious threat to our overall health,” he confirmed, before stating it can lead to increased stress, impaired cognitive function, a weakened immune system and even heightened risk of chronic diseases, such as cardiovascular issues and diabetes.

“It's time we prioritise uninterrupted rest for the sake of our well-being,” he said, recommending establishing a consistent water-drinking routine to optimise sleep, beginning hydrating in the morning, before maintaining a steady intake throughout the day: “Respond promptly to thirst, especially earlier in the day. This evens out intake and reduces excessive consumption before bed."

He also suggests cutting back on fluids in the hours before it’s time to sleep, saying: "In the two hours leading up to bedtime, gradually decrease your fluid intake. This allows your body enough time to process the fluids, minimising the risk of disruptive bathroom trips."

He also advises avoiding alcohol or caffeine before bed: “Both caffeine and alcohol can interfere with sleep as they act as diuretics, increasing urine production. It's advisable to limit their consumption, especially in the hours before bedtime." He added: "It's not just about how much you drink, but when and how it fits into your day. By adopting a mindful routine, you can improve sleep quality and overall health."

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