https://blogcompany0.github.io/health-wellness-blog/tags/sleep/Recent content in Sleep on VitalPathHugo -- gohugo.ioen© 2026 VitalPathWed, 01 Apr 2026 00:00:00 +0000https://blogcompany0.github.io/health-wellness-blog/posts/science-of-sleep-optimal-duration/Wed, 01 Apr 2026 00:00:00 +0000https://blogcompany0.github.io/health-wellness-blog/posts/science-of-sleep-optimal-duration/<p>We&rsquo;ve all heard the &ldquo;get 8 hours&rdquo; advice. But sleep science has moved well beyond one-size-fits-all recommendations. Your optimal sleep duration depends on genetics, age, activity level, and even the season.</p> <h2 class="relative group">The Sleep Duration Myth <div id="the-sleep-duration-myth" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#the-sleep-duration-myth" aria-label="Anchor">#</a> </span> </h2> <p>The National Sleep Foundation recommends 7-9 hours for adults, but that range exists for a reason. A 2024 study in <em>Nature Human Behaviour</em> found that individual sleep needs can vary by as much as 3 hours between people of the same age.</p>