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Parks and green spaces are important for our mental health – but we need to make sure that everyone can benefit

Parks and green spaces are important for our mental health – but we need to make sure that everyone can benefit

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How does walking through a forest make you feel? Peaceful? Blissful? Reflective? For many people, lockdown brought a new appreciation of nature and what it means for our well-being. The health benefits of immersing ourselves in “greenspace” are now widely accepted. Living in areas with grass and trees has been linked to lower risk of various health conditions such as high blood pressure and cardiovascular disease. As well as physical health, greenspace is associated with positive mental health.

A recent study found that people who spent at least two hours in nature per week were consistently more likely to report higher levels of health and well-being compared to people who spent less time in nature.

Our work seeks to understand exactly how greenspace programmes can improve mental health. A greenspace programme, or nature-based intervention, is a health project typically run outside in parks, woodland, forests and other greenspace areas.

These programmes can be designed for anyone, but have been shown to be particularly beneficial for those with poorer mental health. Projects can range from structured therapy programmes such as adventure, wilderness and horticultural therapies, to less formal activities such as community gardening, guided walks and the Japanese notion of “forest bathing” or shinrin-yoku.

We are currently working on developing a framework for those wishing to start up such initiatives. This is an important area of research, because while there is an increasing number of greenspace programmes for mental health, there is still limited understanding of the key components that make these projects successful. This makes it difficult to develop and implement new programmes and evaluate them successfully.

Mental health and nature

In our recent review we showed that greenspace programmes are successful in improving mental health due to seven interacting factors: the feeling of escape and getting away; having space to reflect; physical activity; learning to deal with things; having a purpose; relationships with programme leaders; and shared social experiences. Using these components we created a new framework for greenspace programmes for mental health that showed exactly how positive outcomes can be best achieved.

We believe this framework could provide a working model for future programme development. However, our findings also show that greenspace programmes do not work for everybody equally and seem to be more successful in improving mental health for some people than others.

For example, mobility issues may limit a person’s ability to take part in physically demanding programmes. Wilderness projects might not be appropriate for people who may suffer from conditions such as psychosis. And overnight programmes or early starts may not be suitable for addicts on daily pick-up prescriptions such as methadone.

Greenspace programmes have been successful in supporting people who have been involved in offending – but these individuals might be limited to where they can go. These inequalities in programme suitability are important to highlight, since the people who are not able to access these initiatives might be the ones who benefit the most.

Greenspace and inequality

Recently, COVID-19 has revealed the inequalities that exist when it comes to access to green spaces. There have been many petitions to keep parks and gardens open for public use, with green spaces described as crucial for our well-being.

But the availability of greenspace differs depending on where you live. Affluence allows people to buy homes in areas that have more green spaces and access to nature, less air pollution and more space for physical activity. If someone has less access to local parks, gardens and playing fields, they are far less likely to gain the benefits that those spaces can provide.


Read more: Ecotherapy aims to tap into nature to improve your wellbeing


These inequalities clearly existed before COVID-19, but the pandemic brought a wider awareness that easy access to existing green spaces was not an opportunity available to everyone. Using London as an example, the wealthiest areas have around 10% more public space compared to the most deprived areas. Approximately half of the residents in the most deprived areas of London are from minority backgrounds.

Some evidence shows that those living in the most deprived areas will actually benefit more from local green spaces, compared to those in more affluent areas – and that greenspace can help reduce the health inequality between high and low income groups. This could be due to poorer communities spending more time in their local areas, and affluence allowing people to travel further from their homes more regularly.

High-quality green spaces and access to nature should be available and easily accessible for everyone, but it is clear that this is currently not the case. With further funding cuts to the quantity and quality of green spaces, it is likely that the poorest communities will suffer the most.

What should be done?

Funding for public services is now going to be stretched even further. But it is more important than ever that continued government funding for parks and green spaces is kept as a high priority, particularly when mental health is reported to have deteriorated during lockdown.

View of Kelvingrove Art Gallery from Kelvingrove Park, Glasgow.
Public parks are crucial for access to nature for all citizens. Shutterstock

This funding must not be limited to popular beauty spots or tourist areas, but be prioritised to areas where people who are commonly overlooked may benefit the most. Not only are parks and green spaces crucial for our mental health and important for reducing inequalities, but quality spaces and green development are essential in the ongoing fight against climate change – it’s good for people and it’s good for the planet.

Wendy Masterton receives funding for her PhD from the Economic and Social Research Council and Scottish Graduate School of Social Science

Hannah Carver receives funding from The Salvation Army, Chief Scientist Office Scotland, National Institutes for Health Research and a range of other public organisations to do work connected to the issues raised in this article.

Tessa Parkes received funding as lead supervisor from the Economic and Social Research Council and Scottish Graduate School of Social Science for an interdisciplinary PhD studentship on the use of greenspace to prevent substance use problems. She also receives funding from a wide variety of research funders including the Chief Scientist Office for Scotland, The Salvation Army, Scottish Government, National Institutes for Health Research and NHS Boards.

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Low Iron Levels In Blood Could Trigger Long COVID: Study

Low Iron Levels In Blood Could Trigger Long COVID: Study

Authored by Amie Dahnke via The Epoch Times (emphasis ours),

People with inadequate…

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Low Iron Levels In Blood Could Trigger Long COVID: Study

Authored by Amie Dahnke via The Epoch Times (emphasis ours),

People with inadequate iron levels in their blood due to a COVID-19 infection could be at greater risk of long COVID.

(Shutterstock)

A new study indicates that problems with iron levels in the bloodstream likely trigger chronic inflammation and other conditions associated with the post-COVID phenomenon. The findings, published on March 1 in Nature Immunology, could offer new ways to treat or prevent the condition.

Long COVID Patients Have Low Iron Levels

Researchers at the University of Cambridge pinpointed low iron as a potential link to long-COVID symptoms thanks to a study they initiated shortly after the start of the pandemic. They recruited people who tested positive for the virus to provide blood samples for analysis over a year, which allowed the researchers to look for post-infection changes in the blood. The researchers looked at 214 samples and found that 45 percent of patients reported symptoms of long COVID that lasted between three and 10 months.

In analyzing the blood samples, the research team noticed that people experiencing long COVID had low iron levels, contributing to anemia and low red blood cell production, just two weeks after they were diagnosed with COVID-19. This was true for patients regardless of age, sex, or the initial severity of their infection.

According to one of the study co-authors, the removal of iron from the bloodstream is a natural process and defense mechanism of the body.

But it can jeopardize a person’s recovery.

When the body has an infection, it responds by removing iron from the bloodstream. This protects us from potentially lethal bacteria that capture the iron in the bloodstream and grow rapidly. It’s an evolutionary response that redistributes iron in the body, and the blood plasma becomes an iron desert,” University of Oxford professor Hal Drakesmith said in a press release. “However, if this goes on for a long time, there is less iron for red blood cells, so oxygen is transported less efficiently affecting metabolism and energy production, and for white blood cells, which need iron to work properly. The protective mechanism ends up becoming a problem.”

The research team believes that consistently low iron levels could explain why individuals with long COVID continue to experience fatigue and difficulty exercising. As such, the researchers suggested iron supplementation to help regulate and prevent the often debilitating symptoms associated with long COVID.

It isn’t necessarily the case that individuals don’t have enough iron in their body, it’s just that it’s trapped in the wrong place,” Aimee Hanson, a postdoctoral researcher at the University of Cambridge who worked on the study, said in the press release. “What we need is a way to remobilize the iron and pull it back into the bloodstream, where it becomes more useful to the red blood cells.”

The research team pointed out that iron supplementation isn’t always straightforward. Achieving the right level of iron varies from person to person. Too much iron can cause stomach issues, ranging from constipation, nausea, and abdominal pain to gastritis and gastric lesions.

1 in 5 Still Affected by Long COVID

COVID-19 has affected nearly 40 percent of Americans, with one in five of those still suffering from symptoms of long COVID, according to the U.S. Centers for Disease Control and Prevention (CDC). Long COVID is marked by health issues that continue at least four weeks after an individual was initially diagnosed with COVID-19. Symptoms can last for days, weeks, months, or years and may include fatigue, cough or chest pain, headache, brain fog, depression or anxiety, digestive issues, and joint or muscle pain.

Tyler Durden Sat, 03/09/2024 - 12:50

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Walmart joins Costco in sharing key pricing news

The massive retailers have both shared information that some retailers keep very close to the vest.

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As we head toward a presidential election, the presumed candidates for both parties will look for issues that rally undecided voters. 

The economy will be a key issue, with Democrats pointing to job creation and lowering prices while Republicans will cite the layoffs at Big Tech companies, high housing prices, and of course, sticky inflation.

The covid pandemic created a perfect storm for inflation and higher prices. It became harder to get many items because people getting sick slowed down, or even stopped, production at some factories.

Related: Popular mall retailer shuts down abruptly after bankruptcy filing

It was also a period where demand increased while shipping, trucking and delivery systems were all strained or thrown out of whack. The combination led to product shortages and higher prices.

You might have gone to the grocery store and not been able to buy your favorite paper towel brand or find toilet paper at all. That happened partly because of the supply chain and partly due to increased demand, but at the end of the day, it led to higher prices, which some consumers blamed on President Joe Biden's administration.

Biden, of course, was blamed for the price increases, but as inflation has dropped and grocery prices have fallen, few companies have been up front about it. That's probably not a political choice in most cases. Instead, some companies have chosen to lower prices more slowly than they raised them.

However, two major retailers, Walmart (WMT) and Costco, have been very honest about inflation. Walmart Chief Executive Doug McMillon's most recent comments validate what Biden's administration has been saying about the state of the economy. And they contrast with the economic picture being painted by Republicans who support their presumptive nominee, Donald Trump.

Walmart has seen inflation drop in many key areas.

Image source: Joe Raedle/Getty Images

Walmart sees lower prices

McMillon does not talk about lower prices to make a political statement. He's communicating with customers and potential customers through the analysts who cover the company's quarterly-earnings calls.

During Walmart's fiscal-fourth-quarter-earnings call, McMillon was clear that prices are going down.

"I'm excited about the omnichannel net promoter score trends the team is driving. Across countries, we continue to see a customer that's resilient but looking for value. As always, we're working hard to deliver that for them, including through our rollbacks on food pricing in Walmart U.S. Those were up significantly in Q4 versus last year, following a big increase in Q3," he said.

He was specific about where the chain has seen prices go down.

"Our general merchandise prices are lower than a year ago and even two years ago in some categories, which means our customers are finding value in areas like apparel and hard lines," he said. "In food, prices are lower than a year ago in places like eggs, apples, and deli snacks, but higher in other places like asparagus and blackberries."

McMillon said that in other areas prices were still up but have been falling.

"Dry grocery and consumables categories like paper goods and cleaning supplies are up mid-single digits versus last year and high teens versus two years ago. Private-brand penetration is up in many of the countries where we operate, including the United States," he said.

Costco sees almost no inflation impact

McMillon avoided the word inflation in his comments. Costco  (COST)  Chief Financial Officer Richard Galanti, who steps down on March 15, has been very transparent on the topic.

The CFO commented on inflation during his company's fiscal-first-quarter-earnings call.

"Most recently, in the last fourth-quarter discussion, we had estimated that year-over-year inflation was in the 1% to 2% range. Our estimate for the quarter just ended, that inflation was in the 0% to 1% range," he said.

Galanti made clear that inflation (and even deflation) varied by category.

"A bigger deflation in some big and bulky items like furniture sets due to lower freight costs year over year, as well as on things like domestics, bulky lower-priced items, again, where the freight cost is significant. Some deflationary items were as much as 20% to 30% and, again, mostly freight-related," he added.

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Walmart has really good news for shoppers (and Joe Biden)

The giant retailer joins Costco in making a statement that has political overtones, even if that’s not the intent.

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As we head toward a presidential election, the presumed candidates for both parties will look for issues that rally undecided voters. 

The economy will be a key issue, with Democrats pointing to job creation and lowering prices while Republicans will cite the layoffs at Big Tech companies, high housing prices, and of course, sticky inflation.

The covid pandemic created a perfect storm for inflation and higher prices. It became harder to get many items because people getting sick slowed down, or even stopped, production at some factories.

Related: Popular mall retailer shuts down abruptly after bankruptcy filing

It was also a period where demand increased while shipping, trucking and delivery systems were all strained or thrown out of whack. The combination led to product shortages and higher prices.

You might have gone to the grocery store and not been able to buy your favorite paper towel brand or find toilet paper at all. That happened partly because of the supply chain and partly due to increased demand, but at the end of the day, it led to higher prices, which some consumers blamed on President Joe Biden's administration.

Biden, of course, was blamed for the price increases, but as inflation has dropped and grocery prices have fallen, few companies have been up front about it. That's probably not a political choice in most cases. Instead, some companies have chosen to lower prices more slowly than they raised them.

However, two major retailers, Walmart (WMT) and Costco, have been very honest about inflation. Walmart Chief Executive Doug McMillon's most recent comments validate what Biden's administration has been saying about the state of the economy. And they contrast with the economic picture being painted by Republicans who support their presumptive nominee, Donald Trump.

Walmart has seen inflation drop in many key areas.

Image source: Joe Raedle/Getty Images

Walmart sees lower prices

McMillon does not talk about lower prices to make a political statement. He's communicating with customers and potential customers through the analysts who cover the company's quarterly-earnings calls.

During Walmart's fiscal-fourth-quarter-earnings call, McMillon was clear that prices are going down.

"I'm excited about the omnichannel net promoter score trends the team is driving. Across countries, we continue to see a customer that's resilient but looking for value. As always, we're working hard to deliver that for them, including through our rollbacks on food pricing in Walmart U.S. Those were up significantly in Q4 versus last year, following a big increase in Q3," he said.

He was specific about where the chain has seen prices go down.

"Our general merchandise prices are lower than a year ago and even two years ago in some categories, which means our customers are finding value in areas like apparel and hard lines," he said. "In food, prices are lower than a year ago in places like eggs, apples, and deli snacks, but higher in other places like asparagus and blackberries."

McMillon said that in other areas prices were still up but have been falling.

"Dry grocery and consumables categories like paper goods and cleaning supplies are up mid-single digits versus last year and high teens versus two years ago. Private-brand penetration is up in many of the countries where we operate, including the United States," he said.

Costco sees almost no inflation impact

McMillon avoided the word inflation in his comments. Costco  (COST)  Chief Financial Officer Richard Galanti, who steps down on March 15, has been very transparent on the topic.

The CFO commented on inflation during his company's fiscal-first-quarter-earnings call.

"Most recently, in the last fourth-quarter discussion, we had estimated that year-over-year inflation was in the 1% to 2% range. Our estimate for the quarter just ended, that inflation was in the 0% to 1% range," he said.

Galanti made clear that inflation (and even deflation) varied by category.

"A bigger deflation in some big and bulky items like furniture sets due to lower freight costs year over year, as well as on things like domestics, bulky lower-priced items, again, where the freight cost is significant. Some deflationary items were as much as 20% to 30% and, again, mostly freight-related," he added.

Read More

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