Lowers Your Core Body Temperature
Here’s a fun fact: our bodies are controlled by a 24 hour master clock called a circadian rhythm. This clock tells us when it’s time to wake up, time for bed, and even when to eat. It’s responsible for hormone levels, bodily functions, and more. At night, it sends signals to our body that it’s time for bed. One way it does this is by lowering our core temperature by about a degree.
So, how does this relate to showering? When you take a warm bath or shower, you’ll aid in the process of regulating the ideal temperature for sleep. While you may get a temporary spike when you’re in the warm water, your body will cool down as soon as you leave the water and towel off. If your shower was too hot though, you might need to give yourself about 60 to 90 minutes to cool down after.
For all you overachievers out there, you may think that a cold shower will speed along the process of cooling down, and that can be true up to a point. Cold showers have a stimulating effect, so reserve your ice baths for the morning hours. However, if you opt for a water temperature on the cooler end of the spectrum, and you’ll still get the benefits.
Relaxes the Body and Mind
Other than getting a massage or enjoying intimate time with a partner, there’s nothing more relaxing than a warm bath at night. It relaxes sore muscles, eases the pain in joints, and improves oxygen and blood flow.
Plus, there’s a psychological benefit to washing off all the stress and trouble of the day and crawling into bed with crisp sheets and a clean body.
Benefits of a Cold Shower Before Bed
Stimulates Immune System
When immersed in cold water, the body naturally tries to warm up. This process speeds up the metabolism, which activates the immune system. The result is a spike in white blood cell count. White blood cells are what our body uses to fight off bacterial and viral attacks, so having more of these will help!
Promotes Alertness
As you can imagine, dousing yourself in cold water makes you alert! Though this may seem like a counterintuitive thing to do before bed, it could be helpful if you need a last burst of energy to power through some final items on your to-do list. Then, when your head hits the pillow, you’ll be stress-free, knowing that you’ve accomplished the biggest tasks on your agenda.
Prevents Colds
Because you’ve triggered your immune system, you’re better prepared to fight off anything that comes your way. An isolated cold shower helps you battle what you’ve already got, and when done daily, you’ll be better equipped to handle future infections.
Stimulates Anti-Depression Hormones
While the thought of being cold sounds depressing, it can have the opposite effect in the shower. It activates the sympathetic nervous system, which is responsible for the “fight or flight” response. The result is a flood of beta-endorphin and noradrenaline to the brain, which has a natural and drug-free antidepressant effect.
Accelerates Metabolism
Most of us have a couple of extra pounds in we’d be happy to shed. By bathing in cold water, the body adapts by creating brown fat cells for warmth. These cells burn extra energy and encourage a slimming effect.
Frees the Mind
When you’re under a stream of freezing water, you’re probably not thinking of Sally at work who sent that passive aggressive email or Susan, the professional mom-shamer. It’s more likely that you’re thinking about your chattering teeth and looking forward to wrapping yourself up in a warm towel.
You’ll also likely find that as you’re toweling off, you feel accomplished and invigorated. You just did a fantastic feat!
Tightens the Skin
The effect of cold water on the skin is twofold:
1. It constricts blood vessels and tightens pores. The result is a noticeable decrease in puffiness and redness.
2. It boosts circulation, which provides a radiant, healthy glow.
Reduces Hair Loss
Unless you’ve got a mop on the top of your head, you’re probably all ears when it comes to reducing hair loss! Cold showers work to lock in moisture, flatten out the cuticles and prevent breakage. So, not only does it help prevent hair loss, the hair you keep will be shinier and healthier, too!
Benefits of Hot Showers
Relaxes Muscles
Keep the water temperature between 96 and 105 degrees and let the water flow over areas of your body that are stiff and sore. If you don’t have specific soreness, enjoy the stream and try some neck and shoulder rolls to loosen up all over.
Lowers Body Tension
The warmth and steam naturally lower body tension. If there’s one area, in particular, that feels tense, allow the water to hit there the longest.
Alleviates Migraines
If you have pressure building up in your head, a warm bath may be exactly what you need. Not only does it relax you and improve circulation, if you’ve taken anything for the pain, then the increase in blood flow can allow it to take effect quicker.
Reduces Swelling
Just five minutes in hot water can reduce inflammation and stimulate healing. Again, it comes down to the overall circulatory benefits of the warmth.
Reduces Anxiety
Have you ever noticed that you solve problems and come up with creative solutions while bathing? Showering and bathing are ideal for relieving anxiety and coming up with ways to fix challenges that might have seemed insurmountable.
Nasal Decongestant
The heat and steam will clear out your sinuses and make breathing a whole lot easier!
Removes Skin Toxins
If you’ve ever tried washing greasy dishes with cold water, you probably noticed that the grease didn’t budge. It’s the same with your skin. The hot water helps to cleanse away impurities that won’t go away with cold water alone.
Opens and Cleanse Pores
Hot water and steam work to open up your pores, so it’s easier to clean out all the dirt from your day. When you’re done washing your face and body, switch the temperature to cool for a brief rinse to close the pores afterward.
Frequently Asked Questions
Showers often have an invigorating effect the moment you’re finished, so make sure you take a few minutes afterward to enjoy a nighttime ritual like a cup of tea, a chapter from a good book or a skincare routine to prepare yourself for bed.
Can it benefit insomnia sufferers?
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