{"id":49353,"date":"2026-05-03T07:28:53","date_gmt":"2026-05-02T23:28:53","guid":{"rendered":"https:\/\/sgbuzz.com\/?p=49353"},"modified":"2026-05-03T07:28:53","modified_gmt":"2026-05-02T23:28:53","slug":"how-to-sleep-better-from-bedtimes-to-regularity-what-the-research-says","status":"publish","type":"post","link":"https:\/\/sgbuzz.com\/?p=49353","title":{"rendered":"How to sleep better, from bedtimes to regularity \u2013 what the research says"},"content":{"rendered":"


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Only a decade ago, sleep was a relatively overlooked pillar of health. Most of us treated it as simple downtime \u2013 a period of inactivity in which we \u201crecharged our batteries\u201d. Medical advice at the time was quite basic: get eight hours or so a night and you would be fine.<\/p>\n

That mindset shifted dramatically in 2017 when British neuroscientist Matthew Walker published the bestseller, Why We Sleep: Unlocking the Power of Sleep and Dreams<\/em>. It was a wake-up call that brought the science of slumber to the masses, popularising the idea that sleep is not a passive state.<\/p>\n

During deep sleep, the glymphatic system kicks in, acting like a waste-clearance service to flush out metabolic debris and proteins linked to Alzheimer\u2019s disease.<\/p>\n

Sleep was also crucial to memory consolidation and learning, Walker showed \u2013 and it suddenly became a new frontier in health and wellness.<\/p>\n

A shift from quantity to quality<\/h3>\n

As sleep took centre stage, the wellness-minded started to take \u201csleep hygiene\u201d seriously \u2013 such as creating the perfect dark, cool sanctuary and sticking to strict bedtime rituals. Trackers helped people chase the \u201cperfect\u201d sleep score. The \u201ceight-hour rule\u201d got more flexible, with experts recalibrating the goal to anywhere between seven and nine hours.<\/p>\n<\/div>\n


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