We always think of wearing something cosy to bed to get a good night's sleep. We even dress up kids to be comfortable and bundled up so they can get a sound sleep. Studies have shown that contrary to popular belief, sleeping nude is the best way to a sound sleep. In addition to good sleep, there are other benefits that have been identified too, as listed below:
1) Improves sleep quality - While most of us think of keeping ourselves cosy in our nightwear leads to good sleep, science believes otherwise. A reduced core body temperature is what leads to better sleep. This happens when you sleep with no extra layers of clothes to keep you warm. Research conducted showed better depth of sleep and reduced number of awakenings when there are no extra clothing layers.
2) Better skin and hair health - Melatonin and growth hormone are essential for anti-aging and they are released when the body temperature is cooler, which happens when sleeping in the nude. Growth hormone is essential for bone mineralization, improved immunity, and muscle mass building. Melatonin is a good hormone regulator and manages the functioning of other hormones essential for our body. The armpits and groin area are always covered, and sleeping without clothes can help these areas breathe and feel fresher. The chances of yeast infection are also reduced.
3) Reduced stress levels - The stress hormone cortisol is also optimal, both in release and function, when the body gets a good sleep. This is essential for better immunity and cognitive function, better sugar regulation. Reduced stress leads to reduced chances of heart disease, stroke, diabetes, etc. Therefore, sleeping without clothes helps to better equip you with fighting stress.
4) Weight loss - Our body has two types of fat - brown and white. While fat helps to keep the body warm, sleeping without clothes burns more of this fat and thereby increases weight loss. Another mechanism also is that the good sleep that you get when sleeping without clothes helps improve metabolism, reduce fat and sugar cravings, thereby further adding to weight loss.
5) Improved relationships - Needless to say, getting into the habit of sleeping without clothes will help your sex life. The science behind it is the improved released of oxytocin, which is the cuddle hormone.
6) Better sperm quality - The testes produce better sperm quality when body temperature is cooler, thereby improving male fertility. Warm clothes at night also have a bad effect on testosterone, which is essential for boosting libido and other male sexual features.
There you go - a lot of valid scientifically proven reasons to drop those night suits and pyjamas off - what is more, there is also a cost saving here!