😴 How many hours did you get last night? Let us know in the comments. ⬇️ We’ve all heard the "8 hours" rule, but sleep isn't one-size-fits-all. Your body’s needs shift significantly throughout your life to support everything from physical growth to brain function and daily recovery. While these are the recommended hours of sleep, keep in mind that quality matters just as much as quantity. If you’re hitting your "number" but still waking up groggy, it might be time to look at your "sleep hygiene"—the habits and environment that help you drift off and stay under. ☝️ Pro Tip: Your needs can also change based on your activity level, general health, and even your genetics. 💬 Comment "SLEEP" and we’ll send you tips to improve your sleep quality tonight! Before you read it, we reviewed it. Post Fact Checked By: Healthline Medical Standards & Insights team Post Review Date: 5/4/26 Article Medically Reviewed By: Nick Villalobos, MD Article Review Date: 1/30/26 Source: Taylor Jones, RD ...