Yoga can reduce risky sex in youth: Study

Agencies

December 10, 2017

A University of Cincinnati (UC) long-term study shows a marked reduction in risky sex and substance abuse in troubled 18- to 24-year-olds after several months of participating in mindful yoga and positive coping strategies, according to a report published in UC Magazine.

“We found that many of these youths who had endured stressful life events and otherwise would have fallen into the risky behavior trap could actually have positive outcomes later in life because they chose to join in prosocial physical activities, yoga or mindfulness meditation,” says Dr. Jacinda K. Dariotis, UC public health researcher and Director of School of Education, in this Magazine report.

According to Dariotis in this report, testosterone can be influential in dominance and aggressive behaviors, but if directed through prosocial behaviors like sports, yoga or healthy competition it can have very positive outcomes.

Dariotis found youths who were unable to develop positive coping strategies were much more likely to turn to greater risk-taking behaviors that included unprotected sex or sex for money, substance abuse, violence and crime. Participating in weekly mindful yoga intervention programs as part of the current study taught the youths how to take control of their breathing and their emotions and helped them develop healthier long-term coping skills, Magazine report points out.

“Mindfulness-based yoga programs designed to improve the ability to cope are needed at earlier ages in schools to help vulnerable youths channel their skills more effectively,” Magazine report adds quoting Dariotis.

Meanwhile, distinguished Hindu statesman Rajan Zed, in a statement in Nevada today, called this study looking into effect of yoga on risky behaviors of troubled youth “a step in the positive direction”. Zed urged all major world universities to explore various benefits yoga offered.

Yoga, referred as “a living fossil”, was a mental and physical discipline, for everybody to share and benefit from, whose traces went back to around 2,000 BCE to Indus Valley civilization, Zed, who is President of Universal Society of Hinduism, noted.

Rajan Zed further said that yoga, although introduced and nourished by Hinduism, was a world heritage and liberation powerhouse to be utilized by all. According to Patanjali who codified it in Yoga Sutra, yoga was a methodical effort to attain perfection, through the control of the different elements of human nature, physical and psychical.

According to US National Institutes of Health, yoga may help one to feel more relaxed, be more flexible, improve posture, breathe deeply, and get rid of stress. According to a “2016 Yoga in America Study”, about 37 million Americans (which included many celebrities) now practice yoga; and yoga is strongly correlated with having a positive self image. Yoga was the repository of something basic in the human soul and psyche, Zed added.

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Is coronavirus spreading through air?

Agencies

July 30,2020

New York, Jul 30: Can the coronavirus spread through the air? Yes, it's possible.

The World Health Organisation recently acknowledged the possibility that Covid-19 might be spread in the air under certain conditions.

Recent Covid-19 outbreaks in crowded indoor settings — restaurants, nightclubs and choir practices — suggest the virus can hang around in the air long enough to potentially infect others if social distancing measures are not strictly enforced.

Experts say the lack of ventilation in these situations is thought to have contributed to spread, and might have allowed the virus to linger in the air longer than normal.

In a report published in May, researchers found that talking produced respiratory droplets that could remain in the air in a closed environment for about eight to 14 minutes.

The WHO says those most at risk from airborne spread are doctors and nurses who perform specialized procedures such as inserting a breathing tube or putting patients on a ventilator.

Medical authorities recommend the use of protective masks and other equipment when doing such procedures.

Scientists maintain it's far less risky to be outside than indoors because virus droplets disperse in the fresh air, reducing the chances of Covid-19 transmission.

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WHO says reviewing report on concerns over airborne spread of Covid-19

Agencies

July 7,2020

The World Health Organization (WHO) is reviewing a report that suggested its advice on the novel coronavirus needs updating after some scientists told the New York Times there was evidence the virus could be spread by tiny particles in the air.

The WHO says the Covid-19 disease spreads primarily through small droplets, which are expelled from the nose and mouth when an infected person breaths them out in coughs, sneezes, speech or laughter and quickly sink to the ground.

In an open letter to the Geneva-based agency, 239 scientists in 32 countries outlined the evidence they say shows that smaller exhaled particles can infect people who inhale them, the newspaper said on Saturday.

Because those smaller particles can linger in the air longer, the scientists - who plan to publish their findings in a scientific journal this week - are urging WHO to update its guidance, the Times said.

"We are aware of the article and are reviewing its contents with our technical experts," WHO spokesman Tarik Jasarevic said in an email reply on Monday to a Reuters request for comment.

The extent to which the coronavirus can be spread by the so-called airborne or aerosol route - as opposed to by larger droplets in coughs and sneezes - remains disputed.

Any change in the WHO's assessment of the risk of transmission could affect its current advice on keeping one-metre physical distancing. Governments, which also rely on the agency for guidance policy, may also have to adjust public health measures aimed at curbing the spread of the virus.

"Especially in the last couple of months, we have been stating several times that we consider airborne transmission as possible but certainly not supported by solid or even clear evidence," Benedetta Allegranzi, the WHO's technical lead for infection prevention and control, was quoted as saying in the New York Times.

WHO guidance to health workers, dated June 29, says that SARS-CoV-2, the virus that causes Covid-19, is primarily transmitted between people through respiratory droplets and on surfaces.

But airborne transmission via smaller particles is possible in some circumstances, such as when performing intubation and aerosol-generating procedures, it says.

Medical workers performing such procedures should wear heavy-duty N95 respiratory masks and other protective equipment in an adequately ventilated room, the WHO says.

Officials at South Korea's Centers for Disease Control said on Monday they were continuing to discuss various issues about Covid-19, including the possible airborne transmission. They said more investigations and evidence were needed.

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