Even if your eyelids start to droop while you watch TV, you’re not immune.
You might feel like you can fall asleep just fine after your show wraps up, but your sleep can still be affected.
The blue light exposure can delay the onset of REM sleep and lead to morning drowsiness.
Is it healthy to fall asleep with the TV on?
A key factor in regulating sleep and your biological clocks is exposure to light or to darkness so falling asleep with lights on may not be the best thing for a good night’s sleep . Before bedtime, limit television viewing and computer use, especially in the bedroom, as they hinder quality sleep.
Does falling asleep with the TV on affect your weight?
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Falling asleep in front of the TV could increase the risk of obesity, new research suggests. Women exposed to artificial light at night were more likely to gain weight and become obese or overweight over the next five years, according to a study of almost 44,000 people.
Can you get cancer from sleeping late?
Lack of Sleep Increases Your Risk of Some Cancers. There is some evidence of a link between insufficient sleep and the risk of cancer. Researchers suspect that a disruption in the circadian rhythm could pose a risk for developing cancer, since the body’s internal clock affects so many biological functions.