Sleep disturbances lasting one to two weeks during the Tet holiday can disrupt blood pressure, heart rate, and cerebral circulation, thereby increasing stroke risk.
Staying up late and prolonged screen time on computers and phones not only increase the risk of myopia in young people but also cause dry eyes, eye strain, and accelerate the onset of various eye conditions.
Regular late nights and insufficient sleep disrupt the circadian rhythm, causing damage to the brain's blood vessel lining, which can increase the risk of stroke and dementia.
