Scientists warn of 'global sleep crisis' due to social pressures

May 7, 2016

Washington, May 7: Social pressures are forcing people to cut back on their sleep, contributing to a "global sleep crisis," according to a new study based on research collected through a smartphone app.

ScientistsIt enabled scientists from the University of Michigan to track sleep patterns around the world -- gathering data about how age, gender and the amount of natural light to which people are exposed affect sleep patterns in 100 countries -- and better understand how cultural pressures can override biological rhythms.

"The effects of society on sleep remain largely unquantified," says the study published Friday in the journal Science Advances.

"We find that social pressures weaken and/or conceal biological drives in the evening, leading individuals to delay their bedtime and shorten their sleep."

Lack of sleep is mostly affected by the time people go to bed, the study found.

Middle-aged men get the least amount of sleep, less than the recommended seven to eight hours.

And age is the main factor determining amount of sleep. The research is based on data collected through the free smartphone app Entrain, launched in 2014 to help users fight jetlag.

Scientists asked some 6,000 people 15 and older to send anonymous data about sleep, wake-up and lighting environment, enabling the scientists to obtain a large amount of data about sleep patterns worldwide.

The app also asks users to input information about their ages, gender, countries and time zones. Sleep is driven by an internal "circadian" clock, a cluster of 20,000 nerve cells the size of a grain of rice located behind the eyes, and adjusted according to the amount of light captured, especially natural light.

The average amount of sleep in the world varies from a minimum of seven hours 24 minutes in Singapore and Japan to a maximum of eight hours 12 minutes in the Netherlands, the study found.

Although a difference of 48 minutes may seem inconsequential, a lack of sleep for half an hour can have significant effects on cognitive function and health, the researchers said.

People who need sleep suffer a reduction in their cognitive abilities without really being conscious of it, the new study says. "Impaired sleep presents an immediate and pressing threat to human health," it says.

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News Network
June 30,2020

Shivamogga, Jun 30: The organic farmers' market in Shivamogga in Karnataka has seen a rise in the demand for organic fruits and vegetables in the midst of the COVID-19 pandemic.

Residents of nearby areas frequently visit the market to get fresh produce.

According to Sridhar, a farmer who sells his produce in the market, the demand for organic fruits and vegetables was very low before the coronavirus outbreak.

"I have been involved in organic farming for the last two decades but there was no real market. Since these days everyone is trying to boost their immunity, we are getting a lot of positive response from the locals," he told news agency.

Sridhar and other farmers come from villages near the city. They are authentic organic farmers under the Vikas Trust and Savayava Krishi Parivar, a federation of organic farmer's families based in Karnataka, and they promote pesticide and fertiliser free agriculture.

Gurumel Singh, who often comes to the local market said, "My family has started eating more organic fruits and vegetable now because of the pandemic. We have been told it is important to take care of our health and organic fruits and vegetables are good immunity boosters. The fruits I buy from the organic market are also much sweeter than the ones I get elsewhere."

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News Network
July 6,2020

Bengaluru, Jul 6: As COVID-19 cases continue to surge in Karnataka, more than 20 police stations were sealed in Bengaluru after many policemen tested positive for novel coronavirus.

"Since the last few weeks, the number of COVID-19 cases in the police department has increased as many of the policemen have tested positive, so that's the reason why the police have taken a decision to close police stations," Bengaluru Commissioner of police Bhaskar Rao said.

He added, "However, people can lodge their complaints and other issues can be solved in help desks launched outside premises of the police station. Most of the areas where positive cases found in the police station are been sealed down for the safety of the people and sanitised them."

However, some of the police stations would be functional from outside the premises.

Commercial Street, Cottonpete, Chickepete, KG Halli traffic police station are among the few stations closed due to scare of the coronavirus spread after some policemen tested positive in particular stations.

Rao further said that the traffic police, civil police along with home guards have been given safety gloves, face masks, and sanitizers along with face covers by the department of police.

According to the Union Health Ministry, 23,474 COVID-19 cases have been reported in the state, as of Monday.

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Agencies
July 23,2020

Bengaluru, Jul 23: A city hospital here has banned woman Covid patients from wearing dupatta (long scarf) or similar garments, after two women committed suicide, said an official on Thursday.

"Two patients committed suicides with their sarees, that's why we have changed the dress code," KC General Hospital superintendent Venkateshaiah said.

As part of the new dress code, the hospital has mandated that women patients should wear operation theatre dress, even though some older patients are not in favour of it.

Incidentally, both the deceased women went to the bathroom and hanged themselves with their sarees.

Meanwhile, the hospital has also asked the neighbouring patients to be vigilant and accompany them to the washroom.

"With the advice of our psychologist, two adjacent patients have been given the precaution that whenever a depressed patient goes to the bathroom, please go with them and stand outside to take care of them," said Vekateshaiah.

Similarly, the hospital is also thinking of giving a small dose of sedation to make them sleep in the night to avoid waking up.

To rejuvenate the spirits of the patients, the hospital has arranged televisions to show them the best health practices, programmes on meditation, movies and entertainment.

"We are not showing them only news, but also good food habits, how to take care of oneself amid Covid," he said.

Amidst all these efforts, the hospital's psychologist will continuously monitor the mental health of the patients with an aim to avoid any untoward incident.

Bengaluru continues to report the highest number of Covid cases, recording 2,050 on Wednesday, raising the city tally to 36,993, out of which 27,969 are active.

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