1. Wearing a Bra While Sleeping
Sleep is a time for complete relaxation, and anything that causes discomfort can interfere with the resting process. Wearing a bra to bed not only makes you uncomfortable but can also negatively affect your bust. Prolonged use of a tight-fitting bra can lead to darkening of the skin in areas where the bra’s wires and straps come into contact. Moreover, wearing a bra can restrict blood circulation. A sports bra with tight compression can continuously block blood flow, resulting in pain in the nipple area. Tight bras, particularly those designed to lift, may constrict the chest muscles, hindering their development and causing nerve issues in the arms. Therefore, sleeping in a bra can not only disrupt your sleep but also harm your health.
Wearing a Bra While Sleeping (Source: Internet)
2. Covering Your Face with a Blanket
Some people have the habit of covering their head with a blanket when they sleep, especially during cold weather, to keep warm. While this might seem like a harmless practice, it can actually have a significant impact on your body, particularly your brain.
Covering your face with a blanket can lead to several harmful effects, including: an increased risk of suffocation, breathing in polluted air, causing sleep apnea symptoms, hindering deep sleep, and potentially damaging the brain.
Covering Your Face with a Blanket (Source: Internet)
3. Using a Pillow That's Too High or Too Low
A pillow that is too high or too low can significantly affect your sleeping posture. This may cause you to toss and turn, trying to find the most comfortable position, which disrupts your sleep and makes it harder to fall asleep. Even worse, an improper pillow can strain the muscles in your shoulders, back, and neck, impacting your posture, breathing rhythm, and mood. A poor pillow choice can also lead to snoring and breathing difficulties during sleep, further disrupting your rest.
A pillow that is too high or too low (source: internet)
4. Sleeping with the light on
In reality, artificial light from lamps acts as a form of stress. Sleeping with the lights on can disrupt your emotions and cause psychological instability. It reduces the quality of your sleep, leaving you feeling unrested. Moreover, sleeping with the lights on can bring various risks such as increased likelihood of nearsightedness, weight gain, and stunted growth. Therefore, it is recommended to turn off the lights or use a night light with a gentle glow when going to sleep.
Sleeping with the lights on (source: internet)When a person goes to bed still angry, their frustration keeps them awake and makes it difficult to sleep. In such moments, it’s hard to calm down, yet calmness is essential for a good night’s rest. Regardless of the reason, it is never advisable to sleep while angry. Take the time to calm yourself before heading to bed. Alternatively, try to let go of anger and avoid holding grudges, as anger can have numerous negative effects on both your well-being and health.
Going to bed angry (source: internet)
6. Using your arm as a pillow
When sleeping with your arms as a pillow, it not only affects blood circulation, causing numbness and muscle pain, but also puts pressure on your abdominal muscles. Over time, this can lead to intestinal inflammation due to excessive contraction of the intestines. Thus, using your arm as a pillow during sleep can have a negative impact on both your sleep and your health.
Using your arm as a pillow (source: internet)
7. Not getting enough sleep
Lack of sleep doesn't just harm your health, it can also worsen the problem of weight gain. Inadequate rest is linked to reduced brain activity. Sleep is essential for rejuvenating your body, and when deprived, it can lead to memory loss, difficulty concentrating, decreased work efficiency, and a decline in your overall mood and energy. You may experience irritability, anxiety, fatigue, and a lack of motivation. Chronic sleep deprivation can also lead to mental health issues like depression and autism, impacting the development of the nervous system.
Many scientists believe that insufficient sleep contributes to inflammation of blood vessels, increases stress hormones, blood sugar, blood pressure, and obesity, all of which elevate the risk of diabetes.
Not getting enough sleep (source: internet)
8. Drinking alcohol before bed
Many people believe that drinking alcohol before bed helps them sleep better. However, the sleep induced by alcohol is typically shallow and doesn't last long. It keeps you in lighter stages of sleep, preventing you from reaching deep, restorative rest.
When you wake up, you'll likely feel fatigued and groggy. For those with respiratory issues or who snore, drinking before bed can also cause breathing problems, even leading to life-threatening situations.
Không nên uống rượu trước khi ngủ
9. Nằm áp mặt vào gối khi ngủ
Tư thế nằm khi ngủ cũng có thể tác động một phần tới cơ thể và chất lượng giấc ngủ của bạn. Đặc biệt, nếu bạn nằm áp mặt vào gối khi ngủ suốt cả đêm thì nó sẽ làm ảnh hưởng tới độ đàn hồi của vùng da má và gây ra những nếp nhăn xấu xí.
Bên cạnh đó, khi bạn áp mặt lên gối thì lỗ chân lông sẽ bị bí và tạo cơ hội cho vi khuẩn xâm nhập, gây nhờn mặt và làm mụn trứng cá xuất hiện.
Không nằm áp mặt vào gối khi ngủ
10. Turning on the TV while sleeping
Researchers have found that melatonin is released by the pineal gland near the eyes. When the eyes detect darkness, the pineal gland recognizes that night has arrived and begins secreting melatonin, with the highest levels released just before sleep. However, in addition to aiding sleep, melatonin also regulates the receptors for estrogen and progesterone, hormones that impact fertility. Excessive exposure to light from a TV or nightlights at night can significantly reduce melatonin production, potentially affecting a woman's reproductive health.
Do not turn on the TV while sleeping
11. Opening the window while sleeping
Many people believe that keeping the window open while sleeping creates a fresh, cool environment. However, this habit can cause you to curl up due to the cold, which often goes unnoticed during sleep. This can be harmful to your spine. Additionally, closing the window helps protect you from airborne pollutants.
Do not open the window while sleeping
12. Sleeping with wet hair
If you wash your hair late and don’t dry it immediately, the moisture left on your scalp combined with the cooler nighttime temperatures can create the perfect conditions for illness, leading to headaches the next morning. In the worst case, continuing this late-night hair-washing habit can even result in facial paralysis or a stroke.
Do not sleep with wet hairNowadays, staying up late has become a common habit for many people. Studies have shown that sleeping after 11 PM disrupts the body and biological rhythm, increasing the risk of damaging certain organs. The evening is when the immune system releases toxins and recovers. Many people stay up late watching movies or working, then sleep late, which leads to waking up late. However, they don't realize that one minute of sleep at the right time is equivalent to many minutes of improper sleep. No matter how long you try to catch up on sleep the next day, it will never be as restorative as a proper night's sleep. Therefore, staying up late significantly impacts your sleep quality.
Staying up late (source: internet)
14. Using your phone before bed
In today's technological age, from children to adults and the elderly, almost everyone uses a mobile phone. While mobile phones are great tools for communication, entertainment, learning, and work, they can be harmful if misused or overused. Using your phone in a dark or dimly lit room for extended periods can direct harmful light rays straight into your eyes. This can lead to dry eyes and, in the long run, potentially cause eye cancer or blindness. The blue light emitted from phones also suppresses melatonin production, a hormone that helps you feel sleepy. As a result, it can disrupt your sleep cycle, making it harder to fall asleep and potentially leading to serious health issues such as fatigue and obesity.
Using your phone before bed (source: internet)
15. Eating a large meal before bed
Eating at irregular hours, like late at night when you should be sleeping, causes confusion for your internal organs, particularly your liver. These organs aren't prepared to handle the nutrients you consume during these times, leading to less efficient processing. This can disrupt your insulin and blood sugar levels, causing your body to store more fat and negatively affecting your sleep quality. Studies show that people who frequently eat late at night, such as night shift workers or those with Night Eating Syndrome (who consume up to 25% of their daily food intake after dinner), tend to have larger waistlines and higher BMIs compared to those who eat on a regular schedule. Even healthy women who eat late have slower carbohydrate metabolism, lower glucose absorption, and burn fewer calories while sleeping compared to early eaters. Sleeping after a heavy meal forces the body to work while it should be resting, which can be harmful to your health.
Eating a heavy meal before bed (source: internet)
Buzz
