Claims tagged with "Blue Light"

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We really need more research,” said Allison Harvey, a professor and clinical psychologist at the University of California, Berkeley. 0.900

👤 Allison Harvey 📋 News Article 🏷️ Health , Sleep , Blue Light

Simplified: Allison Harvey says we really need more research

1 sources

2 days ago
Last year, the National Sleep Foundation concluded that there wasn’t enough evidence to demonstrate that blue light exposure from screen use before bed can impair sleep. 0.900

👤 The author 📋 News Article 🏷️ Health , Sleep , Blue Light

Simplified: National Sleep Foundation concluded there wasn't enough evidence that blue light exposure from screen use before bed can impair sleep

1 sources

2 days ago
Many of the studies found no link between blue light exposure and poor sleep, while a few did. 0.800

👤 The author 📋 News Article 🏷️ Health , Sleep , Blue Light , Scientific Study

Simplified: Many studies found no link between blue light exposure and poor sleep

1 sources

2 days ago
It’s still not clear whether the levels of melatonin suppression from screen exposure are enough to impair sleep in the first place, Dr. Figueiro said. 0.700

👤 Mariana Figueiro 📋 News Article 🏷️ Health , Sleep , Blue Light

Simplified: Dr Figueiro says it's unclear if melatonin suppression from screen exposure impairs sleep

1 sources

2 days ago
In a 2022 review, researchers analyzed two dozen studies on how blue light affected sleep in young adults. 0.900

👤 The author 📋 News Article 🏷️ Health , Sleep , Blue Light , Scientific Study

Simplified: 2022 review analyzed two dozen studies on how blue light affected sleep in young adults

1 sources

2 days ago
They found that one participant needed 40 times more light exposure to get the same degree of melatonin suppression as the most blue-light-sensitive participant. 0.900

👤 The author 📋 News Article 🏷️ Health , Sleep , Blue Light , Scientific Study

Simplified: Study found one participant needed 40 times more light exposure for same melatonin suppression

1 sources

2 days ago
In one study published in 2019, researchers exposed 55 adults to a range of light levels (including blue light) during the evening. 0.900

👤 The author 📋 News Article 🏷️ Health , Sleep , Blue Light , Scientific Study

Simplified: 2019 study exposed 55 adults to a range of light levels including blue light

1 sources

2 days ago
Some people are more sensitive to blue light than others, Dr. Hartstein added. 0.900

👤 Lauren E. Hartstein 📋 News Article 🏷️ Health , Sleep , Blue Light

Simplified: Some people are more sensitive to blue light than others according to Dr Hartstein

1 sources

2 days ago
Using an iPad at a higher brightness level may suppress melatonin more than using it at a lower brightness level, according to a 2018 study. 0.900

👤 Mariana Figueiro 📋 News Article 🏷️ Health , Sleep , Blue Light , Scientific Study

Simplified: 2018 study says using an iPad at higher brightness may suppress melatonin more

1 sources

2 days ago
One of her studies from 2013 found that using an iPad at full brightness for two hours caused melatonin levels to drop slightly, whereas using it for one hour caused no change. 0.900

👤 Mariana Figueiro 📋 News Article 🏷️ Health , Sleep , Blue Light , Scientific Study

Simplified: 2013 study found using an iPad at full brightness for two hours caused a slight melatonin drop

1 sources

2 days ago
Another study from 2014 concluded that watching television from nine feet away had no effect on melatonin levels. 0.900

👤 Mariana Figueiro 📋 News Article 🏷️ Health , Sleep , Blue Light , Scientific Study

Simplified: 2014 study concluded watching television from nine feet away had no effect on melatonin levels

1 sources

2 days ago
While it’s true that blue light exposure can sink melatonin levels, the limited evidence we have suggests that screen use does not always cause this dip, said Mariana Figueiro, a scientist at the Icah... 0.700

👤 Mariana Figueiro 📋 News Article 🏷️ Health , Sleep , Blue Light

Simplified: Mariana Figueiro says screen use does not always cause a dip in melatonin levels

1 sources

2 days ago
Many of the available studies on blue light and sleep are old and are limited by their small sample sizes. 0.800

👤 Lauren E. Hartstein 📋 News Article 🏷️ Health , Sleep , Blue Light , Scientific Study

Simplified: Many studies on blue light and sleep are old and have small sample sizes

1 sources

2 days ago
They were also often performed in carefully controlled laboratories, so their results don’t always reflect real life, Dr. Hartstein said. 0.800

👤 Lauren E. Hartstein 📋 News Article 🏷️ Health , Sleep , Blue Light , Scientific Study

Simplified: Studies were often performed in labs so results don't always reflect real life according to Dr Hartstein

1 sources

2 days ago
Blue light alone may not be causing poor sleep. 0.700

👤 Lauren E. Hartstein 📋 News Article 🏷️ Health , Sleep , Blue Light

Simplified: Blue light alone may not cause poor sleep

1 sources

2 days ago
The link between blue light and sleep is murkier than we thought, said Lauren E. Hartstein, an assistant professor of psychiatry at the University of Arizona. 0.900

👤 Lauren E. Hartstein 📋 News Article 🏷️ Health , Sleep , Blue Light

Simplified: Lauren E Hartstein says the link between blue light and sleep is murkier than we thought

1 sources

2 days ago