❄️ Dream Deeper

Hey 👋 TooCool Crew,

Happy Monday, chill-seekers! 🥶

I hope this finds you both cool and collected.

Speaking of which, have you ever wondered why curling up in a chilly room under a warm blanket feels so darn cozy? Or why in the world you sleep like a log after your refreshing cold plunge? Well, there’s more science to it than you'd think!

🌡️ Body Temperature & Sleep

Our body operates on a 24-hour cycle, known as the circadian rhythm. As the sun sets, our body temperature naturally drops, signaling to our brain that it's time to wind down. Ever feel that sudden rush of sleepiness around 9 PM? That’s your body prepping for dreamland.

❄️ Enter Cold Exposure

When you expose your body to cold, you're essentially giving it a "shortcut" to that lowered evening temperature. And guess what? This can improve not only the speed at which you fall asleep but also the quality of that sleep.

🌜 Deep Sleep Benefits from Cold

1. Better REM Cycles: Cold exposure has been linked to longer, more consistent REM (Rapid Eye Movement) cycles – the stage of sleep where we dream and process emotions.

2. Boosted Melatonin Production: Cold temps can stimulate the production of melatonin, the hormone responsible for sleep. More melatonin = more quality shut-eye.

3. Reduced Night Sweats & Disturbances: Sleeping in a cooler environment can decrease instances of waking up due to being overly warm or sweating.

🛌 Cold Tips for a Good Night's Sleep

1. Keep Your Bedroom Cool: Aim for a temperature between 60-67°F (15-19°C). It's the sweet spot for dreamy sleep.

2. Ditch the Socks: It might sound crazy, but keeping your feet slightly cooler can help regulate body temperature throughout the night.

3. Hydrate: Hydration and temperature regulation go hand in hand. Ensure you're drinking enough water throughout the day for optimal nighttime cooling.

❄️ Wrap-Up

While cold exposure has a plethora of benefits, from improving mental clarity to boosting the immune system, its positive impact on our sleep is undeniably impressive.

So next time you’re hesitating to take the plunge, just think of the tranquil night of rest that awaits!

From the horse's mouth 👇  

@yourpositivehealth

Cold room is the best for deep sleep - Dr Andrew huberman #sleep

Stay cool, TooCool

Lance Marks
Co-founder @ Toocool.io