We all know how the dream plays a crucial role in our health. While our physical bodies are resting, our brain during this time performs some key activities such as waste removal, memory consolidation, cell recovery, energy recovery and more. While everyone has their own consensus, as they want to sleep, doctors believe that sleep in the darkness (with a light source next to inclusion to avoid accidents) is extremely beneficial for health. Trick to check it out? If you see your palm in the dark, your room is still too bright. This in a separate, darkness can positively affect your body’s natural processes, including how your cells grow and repaired. However, that’s not all. Do you know that the dream in complete darkness also prevents cancer growth? Here’s how …Why dark mattersOur bodies monitor the natural 24-hour cycle called a circus rhythm. This internal clock controls many functions, such as when we feel unwavering or sleepy, hormone release and cell recovery. Light is the main signal that tells our brain when it’s time to wake up or sleep.
If you sleep in the room with lights, or even a small amount of light (even outside), it can confuse your brain. This disrupts your circus rhythm and affects the production of important hormones such as melatonin.The importance of melatoninMelatonin is often referred to as a “sleep hormone” because it helps regulate sleep-wake cycles. It is produced by a pistol gland in the brain, mostly overnight when dark. Melatonin not only helps you fall asleep, but also has powerful antioxidant properties.Antioxidants protect your cells from damage caused by harmful molecules called free radicals. Free radicals can cause mutations in your DNA, which can lead to cancer. Melatonin helps neutralize these free radicals and supports your immune system in combating abnormal cell growth.As dark reduces the risk of cancerExposure to light during sleep reduces melatonin production. Studies have shown that people who are exposed to light at night, such as change workers or those who sleep with lights have a lower melatonin level. This decrease can weaken the body’s natural protection against cancer.The International Cancer Research Agency (IARC) classified the work related to the violation of the circus as a probable carcinogen. This means that a violation of your natural sleep cycle by waking up at night or sleeping with light can increase the risk of certain cancers, especially breast cancer and prostate.What does science sayA number of studies support the idea that sleep in complete darkness can help prevent cancer:A 2014 study published in the “Cancer Causes and Control” showed that women who slept in light rooms had a higher risk of breast cancer compared to those who slept in complete darkness.Studies from the University of Texas have shown that melatonin can slow the growth of cancer cells in laboratory experiments, especially breast cancer cells and colon.
Another study at Chronobiology International found that people with lower melatonin levels with lower time develop cancer.Tips for sleeping in the darkTo improve your sleep environment and help your body produce melatonin naturally, try the following:Use curtains with darkening: these blocks outside of street lanterns or sunlight from the entrance to your room.Remove electronic devices: Disable or cover screens from phones, computers and TVs when they emit a blue light that suppresses melatonin.Use sleep mask: If the curtains of dimming are not an option, a convenient eye mask can help block the light.Avoid night lights: even small night lights can reduce melatonin production.Keep your bedroom dark during the nap: If you are drilled throughout the day, try resting in a dark room to maintain your circus rhythm.Other benefits of sleeping in the darkIn addition to cancer prevention, sleep in complete darkness has many other health benefits:Best Sleep Quality: Darkness helps you fall asleep faster and sleep longer.Improved mood: Proper sleep reduces stress and reduces the risk of depression.A stronger immune system: a good sleep supports your body’s ability to fight infections.Balanced hormones: Darkness helps regulate hormones associated with appetite, growth and stress.Sourhttps://monographs.iarc.fr/wp-content/uploads/2018/06/mono98.pdfhttps://pubmed.ncbi.nlm.nih.gov/24748058/https://pubmed.ncbi.nlm.nih.gov/26972464/https://pubmed.ncbi.nlm.nih.gov/1912920/https://www.uth.edu/news/story.htm?id=2c8eebf4-1d1f-4a5f-9f8f-3e9d9d3b2a
