Exercise is a big part of living a physically healthy life, but could regular cardio and weight training also provide a positive boost to your mental attitude? Researchers have gathered evidence that suggests that people experiencing mental health issues want to exercise more, and want their doctors’ help to use physical activity to relieve their anxiety.

In a collaboration between Michigan State University and the University of Michigan, a survey of 295 patients currently receiving treatment at a mental health clinic was conducted to gather information about their attitudes towards exercise. Of this group, 85% reported that they would like to exercise more, and 80% believed that exercising improved their mood and helped to calm their anxiety. More than 50% of those surveyed also stated that their mood limited their ability to exercise, providing insight into a way therapists and physicians can better support their patients.

 

“Physical activity has been shown to be effective in alleviating mild to moderate depression and anxiety. Current physical activity guidelines advise at least 30 minutes, five days a week to promote mental and physical health, yet many of those surveyed weren’t meeting these recommendations,” says Carol Janney, lead author of the study and an assistant professor of epidemiology at Michigan State.

In the future, therapists and psychiatrists may provide prescriptions for exercise, or enlist the help of personal trainers to provide their patients with optimal treatments for their mental health.

 

For the full write up, click here.

 

To read more study specific information, click here.

Canada is currently the only industrialized country that provides universal health care without providing universal coverage for prescription medications. Previous research suggests that 10% of Canadians do not take recommended medications for their conditions because of the high cost. If Canada were to implement a program with universal prescription medication coverage, it could save Canadians around $4.2 billion dollars annually.

 

“Not only will a national pharma care plan cost less than Canadians are currently spending, it will ensure better coverage so that every Canadian has access to the medications they need,” says Dr. Danyaal Raza, the chair of Canadian Doctors for Medicare. Raza and the CDR believe the way medications are covered fragments purchasing power, and negatively affects price negotiation with drug companies.

 

The Liberal government has committed to reducing the price of medications, ut has never promised a move to a universal coverage system. As of now there are upwards of 100 pharma care programs in Canada run by both provincial and federal governments. Have one system would not only save Canadians money for necessary drugs, but also reduce administration costs as well. The government is certainly aware of this possible improvement to our health system, and the development of a national pharma care program is being investigated by the House standing committee on health.

 

To read the full article, click here.

The Canadian Pediatric Society has laid out new guidelines for parents concerning the consumption of energy and sports by children and teens. The overall message of their position statement is that most children and young teens should not consume energy or sports drinks and that companies that supply them should no longer gear marketing towards children.

A primary ingredient in energy drinks is caffeine, a supplement used to diminish fatigue and restore concentration. But the high caffeine content along with other secondary ingredients has a greater stimulating effect on children due to their lower body-mass. Sports drinks are often consumed after or during exercise to restore electrolytes and assist muscle recovery. These types of beverages also contain a large amount of sugar, which contribute to conditions such as diabetes and obesity and can also cause dental issues.

 

“The vast majority of children should really just hydrate with water. It’s the best thing for them,” says Dr. Catherine Pound, co-author of this statement and pediatrician at the Children’s Hospital of Eastern Ontario. Consuming large amounts of caffeine in a short period of time can lead to some very adverse side effects, such as anxiety, heart rhythm abnormalities, and in some extreme cases, death. Diarrhea, vomiting, and irritability are also cited as side-effects.

 

To read more on this topic, you can find the full article here.

A new study of sleep-deprived teenagers has found evidence to suggest that young adults are getting less sleep, or experiencing lower quality sleep because of smart-device usage. The study published in the journal Sleep Medicine analyzed data collected in two surveys of American youth that were conducted between 2009 and 2015. 370,000 teens participated, and their responses showed that there was a large shift in the amount of sleep adolescents were getting once smartphones became commonplace.

 

 

The National Sleep Foundation (a U.S. based institution) recommends that teenagers get at least 8 to 10 hours of sleep per night. The findings of this study show that around 16-17% of teens were more likely to report getting less than 7 hours of sleep per night in 2015 than they were in 2009. Researchers also accounted for other factors that could be affecting the sleep schedule of young adults, such as homework, watching TV or having a job after school. They found that in most cases, hours spent on these activities remained constant over the examined period. Zlatan Krizan, a psychology and sleep expert at Iowa State University, says, “The only factor that also increased during the time that could be responsible for the shortened sleep is social media, news online and the types of activities that smartphones are used for.”

 

Portable media devices such as smartphones and laptops are so detrimental to sleep and sleeping schedules due to their stimulation of brain activity. Using these devices directly before hitting the hay makes it more difficult for your brain to relax and shut down. To help your teens get on a better sleeping schedule, consider keeping cellphones and other devices out of the bedroom. Instead, encourage teens to replace their devices with novels that interest them.

 

To read the source article, click here. For the full study write-up, click here.

A survey commissioned by the Ontario Science Center for Science Literacy Week (Sept. 18-24) has produced results that have been referred to as “worrisome” by Maurice Bitran (CEO of the Ontario Science Center). According to one of the most general questions on the survey, 43% of Canadians believe that scientific findings are a matter of opinion.

 

 

Here is a run-down of a few other concerning survey responses:

• 47% (an increase of 7% over the last year) of people answered that “the science behind global warming is unclear,” despite scientists’ persisting findings of irrefutable evidence
• 19% answered that “there is a link between vaccinations and autism,” even though studies providing evidence to the contrary have been published years ago
• 68% agree that media coverage of scientific issues is “reported selectively to support news media objectives.”

This survey was conducted by a research firm called “Leger,” and gathered data from just over 1,500 Canadians earlier this summer. There were some positives to draw from the public opinion:

• 79% agreed that they’re comfortable “knowing that scientific answers may not be definitive.”
• 82% stated that they “would like to know more about science and how it affects our world.”
• A majority of responders stated that they trusted museums, scientists, and education institutions as sources of scientific information, but many people distrust social media and information spread by word of mouth

This distrust of the media may be somewhat justified, as many times they focus on telling both sides to a story while failing to distinguish between facts and opinions. Drawing from the positives, it’s encouraging that so many people wish to educate themselves to better understand scientific findings, and the impacts they may have on our future.

To read the full article, click here.