Nighttime Light While Sleeping Linked to Higher Cardiovascular Risk

Nighttime Light While Sleeping Linked to Higher Cardiovascular Risk

Researchers at Tulane University in New Orleans reported that exposure to low-level light while sleeping was associated with higher incidence of heart failure, atrial fibrillation, heart attack, stroke and cardiovascular mortality. Earlier research involving more than 11,000 participants had shown that sleeping in environments brighter than 3 lux led to thickening of the left-ventricular wall and reduced cardiac function, suggesting that nighttime light is a potentially modifiable risk factor for cardiovascular disease.

Դերակատարներ

Dr. Lu Qi Tulane University UK Biobank Karl Lawrence King’s College London

Տեղադրություններ

United Kingdom Tulane University, New Orleans, Louisiana, United States King's College London, London, United Kingdom

Հոդվածներ

Սեպտեմբեր 14, 2026
1 ընդհանուր
Sleeping with a light on tied to heart failure, stroke, heart attack
Sleeping with a light on tied to heart failure, stroke, heart attack

Fox News • 14 Սեպ 23:33

Researchers at Tulane University found that exposure to low-level light while sleeping is associated with increased incidence of heart failure, atrial fibrillation, heart attack, stroke and cardiovascular mortality.

Վստահելիություն 68% Մանիպ. 25% Կենտրոն
Սեպտեմբեր 11, 2026
1 ընդհանուր
A simple sleep mistake could increase heart disease risk
A simple sleep mistake could increase heart disease risk

New York Post • 11 Սեպ 17:50

Research finds that sleeping with as little as 3 lux of light may thicken the heart's left ventricle and impair its function, raising cardiovascular risk.

Վստահելիություն 66% Մանիպ. 12% Կենտրոն
Սեպտեմբեր 10, 2026
1 ընդհանուր
The hidden risk to your heart from sleeping in low light
The hidden risk to your heart from sleeping in low light

ABC7 Los Angeles • 10 Սեպ 19:31

Research involving over 11,000 UK participants found that sleeping in environments brighter than 3 lux is associated with thickening of heart muscle walls and reduced cardiac function, suggesting low-light bedrooms may help lower future heart disease risk.

Վստահելիություն 72% Մանիպ. 8% Կենտրոն
Սեպտեմբեր 9, 2026
2 ընդհանուր
The hidden risk to your heart from sleeping in low light
The hidden risk to your heart from sleeping in low light

Yahoo Health • 9 Սեպ 22:05

Research involving over 11,000 participants found that sleeping in environments brighter than 3 lux is associated with thickening of heart muscle walls and reduced cardiac function, suggesting nighttime light may be a modifiable risk factor for heart disease.

Վստահելիություն 72% Մանիպ. 9% Կենտրոն
Heart damage linked to sleeping in low light, study finds
Heart damage linked to sleeping in low light, study finds

CNN • 9 Սեպ 22:05

Research involving over 11,000 participants found that sleeping in environments brighter than 3 lux is associated with thickening of heart muscle walls and reduced cardiac function, suggesting nighttime light exposure may be a modifiable risk factor for cardiovascular disease.

Վստահելիություն 72% Մանիպ. 9% Կենտրոն