Is rem or deep sleep more important?

Both are equally vital, so please don't stress about choosing between them. Deep sleep helps your body heal physically, while REM sleep is when your brain processes emotions and memories. Just focus on consistent sleeping hours and your body will manage both.

Since I have thyroid issues, my sleep quality is always fluctuating, affecting both REM and deep sleep. Both are highly important for hormone regulation. If you consistently feel tired despite sleeping, please get your thyroid and vitamin levels checked.

My teenager was staying up late studying and constantly asking about this because of daytime fatigue. I always tell him that both are absolutely necessary for growing kids. A warm cup of milk and a fixed bedtime really helped improve his sleep overall.

Honestly, as someone who survives on coffee and four hours of sleep, any sleep is important! But technically, deep sleep stops you from aching all over, and REM stops you from forgetting where you kept your keys. We need both, seriously.

Let's keep it practical. You cannot manually control or choose which stage of sleep you get. Since both play critical roles in recovery and cognitive function, just focus on keeping your bedroom cool and quiet to maximize total sleep quality.

I used to track this on my smartwatch daily and got obsessed. My doctor told me to relax; both are essential. Deep sleep repairs physical wear and tear from workouts, and REM processes your daily learning. Just get your 7 hours in.