Burn more calories
When you have an adequate thermal regulation which you can get via sleeping naked, your body cools in such a way that activates hormones to spawn body heat. In this way, you are burning calories your system does not need.
It encourages intimacy
Sleeping naked encourages intimacy and to a very large extent break barriers between you and your loved one.
It's good for your vagina
Your vagina needs air. Tight underwears can make it become a breeding ground for bacteria. So, ensure it is free at night
It can help deal with stress
Sleeping naked can help recover you from stress. This is because you will sleep soundly without any disturbance.
Improves sperm quality
Wearing tight boxers or underwear during night time can affect your sperm quality. So, ditch the boxers.
Increase blood circulation
Sleeping in all these tight clothes can prevent the circulation of blood. To increase blood flow, you should abandon your clothes at night. This increased circulation benefits the heart and muscles thus increasing blood flow.
It keeps you young
The benefits of sleeping naked are significantly related to lower body temperature levels. The cold protects your cells and inhibits the process of ageing.