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Only 25% of older Queenslanders are aware of the risks heatwaves pose to their health, new research shows

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Parts of Australia are currently struggling extreme heatand high temperatures will proceed in the coming days.

While it’s unclear what exactly the upcoming summer will bring, climate change does mean Australian summer they are getting hotter. Even this 12 months, temperatures in August reached around 40°C in some parts of the country.

Heatwaves aren’t just unpleasant – they may be deadly. Extreme heat-related health crises are placing significant strain on our health care systems, and data shows they are increasing calling an ambulance AND hospital presentations during these periods.

While heatwaves can affect anyone, older people are particularly in danger. But ours new research found that older Queenslanders don’t necessarily imagine that heat poses a risk to their health. And this affects how they respond to emergency warnings.

Older people and warmth

Aging causes physiological changes, including reduced ability to work regulate body temperaturewhich may put older people at increased risk of problems akin to heat exhaustion and warmth stroke.

Exposure to heat can as well worsen symptoms existing conditions, akin to heart, lung or kidney disease, which are more common in older people.

There is a risk even clearer for older individuals who live in substandard housing, are in an economically disadvantaged situation or are socially isolated.

Report from Australian Institute of Health and Welfare shows that of the 2,150 hospitalizations due to extreme heat in 2019–2022, 37% were in people aged 65 and over (which constitute approximately 16% of the population).

There is subsequently an urgent need to prioritize the health of older Australians, and the country is preparing for this more intense and long-lasting heatwaves in the future.

When it’s hot, older people are at greater risk of health complications.
Klebera Cordeiro/Shutterstock

Early warning systems

As we’ve learned more about the dangers of heatwaves, there was greater emphasis on developing population-based early warning systems. These systems play a key role in encouraging people to adopt heat-protective behaviors, akin to staying hydrated, avoiding strenuous physical activity in high temperatures, and wearing loose or lightweight clothing.

Queensland is one of the best in the world the most vulnerable regions for warmth waves. Since 2015, heat wave warnings have been part of the state’s warnings heatwave subplanwhich identifies strategies to manage and mitigate the effects of extreme heat.

These warnings include notices of upcoming high temperatures and advice to stay calm. They appear as notifications via the Bureau of Meteorology’s weather app, media or social media. However, it shouldn’t be clear whether these warnings reach those most in danger.

As part A wider project about extreme heat and the elderly – we conducted a survey 547 Queenslanders aged 65 and over to understand their perception of heat risks and whether or not they are receiving heatwave warnings.

We also wanted to understand what aspects influence how people receive and respond to warnings to understand how we will improve heatwave warnings for this group.

What we found

Only 25% of respondents were aware of the potential consequences of heat waves on their health. The majority of participants (80%) perceived themselves as being at lower risk compared to others in their age group. That’s right previous research on thermal health Which found similarly often older people do not feel warm as a private risk.

Although the majority of the sample (87%) reported affected by a number of chronic diseases, 30% didn’t realize that having a chronic disease increases their vulnerability to heatwaves.

Several cultural and private aspects may explain why older people don’t imagine that heat poses a threat to them. In Australia, heat is normally perceived as normal, even positive part of life. Heat advisories are often less urgent than warnings about other natural disasters.

Elderly woman outdoors using a fan.
Previous research has also shown that older people don’t think that heat poses a risk to their health.
Miguel AF/Shutterstock

We also found that just about half of respondents had not heard the heatwave warning. Of those that did, about half took steps to stay calm.

Our evaluation showed that participants’ awareness and actions in response to heat wave warnings were significantly influenced by their knowledge and perception of heat-related risks. Factors akin to age, gender and education weren’t that vital.

Respondents who believed they were in danger were almost twice as likely to hear warnings and three.6 times more likely to take motion to protect themselves from heat.

That’s right other research which highlights the correlation between heat and health risk perception and the effectiveness of heat wave warnings.

One limitation of our study is that we conducted it during and after 2022 La Nina periodwhere temperatures are often lower. Therefore, there can have been fewer heat wave warnings throughout the season, potentially reducing participants’ perceptions of heat-related health risks.

What needs to be modified?

With one other hot summer likely to come, we want to rethink how we communicate about heatwaves. It’s greater than just hot days. We must recognize heatwaves as a serious health risk, especially for older people, and effectively communicate these risks to the public.

This may include using primary care employees akin to GPs, nurses and pharmacists to share heat-related health information with older patients and their members of the family or developing personalized heat motion plans for the summer.

Text alerts from the Bureau of Meteorology together with app notifications could also be a very good idea, provided that some older adults may not have a smartphone or be open to using the app.

To improve communication during heatwaves, we also need to investigate barriers and facilitators Down heat protective behaviors. This includes considering structural aspects (akin to housing design), environmental aspects (akin to access to shade and funky shelters), individual aspects (akin to financial constraints or health conditions), and social aspects (akin to access to family and community support). .

Strengthening communication about heatwaves and health is not going to only protect individual well-being, but increase community resilience as extreme heat continues to impact our lives.

This article was originally published on : theconversation.com
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Health and Wellness

Health matters: WNBA star Napheesa Collier on her commitment to women’s reproductive health

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Minnesota lynx

Napheesa Collier will not be only a WNBA superstar for the Minnesota Lynx and a two-time Olympic gold medalist, but additionally the mother of her daughter Mila and an advocate for women’s reproductive health rights.

It recently decided to partner with Opill®, the primary and only every day contraceptive pill available over-the-counter within the United States. This breakthrough represents a major step forward in women’s health care by providing a convenient and accessible contraceptive option. With Opill, women not need to visit health care facilities for prescriptions, making it easier than ever to take control of their reproductive health.

The collaboration relies on Opill®’s long-standing partnership with the Women’s National Basketball Association (WNBA). “One of the reasons Opill® partnered with the WNBA is the great passion of players who use their platform to support causes they believe in,” said Leila Bahbah, leading women’s health brand at Perrigo within the US. “Napheesa exudes this passion, and together we plan to educate and empower people to take control of their reproductive health.”

Collier advocates for girls and says she is willing to have conversations, even in the event that they are difficult. “I just truly believe in everything they do at Opill®. I believe it’s important to talk to people who may become pregnant and to women about the reproductive health and contraceptive options available to them,” Collier tells ESSENCE.

He continues: “I want people to know that if they want contraception, Opill® is a great option. It is the first over-the-counter drug approved by the FDA. It is inexpensive, available. You don’t need a prescription to get it. I think that’s a key thing in today’s climate.”

Collier notes that within the off-season, he tries to travel to various colleges to talk to students about their reproductive freedoms. “Talking about this topic is essential to remove the stigma as it should not be considered a shameful topic or something that should not be discussed openly. My mother was a nurse, so it was casual to talk about it in our house, and I want to pass it on to other people too, so I’m very excited about it,” she says.

In the present political climate, many ladies with daughters are concerned about their future and reproductive health. Collier, included. “Especially because I am the mother of a young girl, it is very important to me to be able to raise her in an atmosphere where she knows her reproductive rights and health, that she has access to affordable health care and contraception if she wants it and that she can ask me these questions and have open conversations.”

Collier continues: “It’s back to education. Again, I think it’s harmful that we can’t have open conversations about birth control and other issues that are usually taboo. I think it’s harmful. I think this does a lot of harm to women. It hurts. This is harmful to our society. Being able to talk about these issues and empowering women to learn about their rights and bodies creates a safer and healthier society.”

This article was originally published on : www.essence.com
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Health and Wellness

Yes, despite what you’ve heard on TikTok, you still need to use sunscreen

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Summer is nearly here. But as an alternative of using sunscreen, some TikTokers just do that encouraging followers throw it away and forgo sunscreen.

They argue that it’s healthier to forgo sunscreen to get the complete advantages of the sun.

Here’s what the science really says.

How does sunscreen work?

Due to the acute UV environment in Australia, most individuals with pale to olive skin or other risk aspects for skin cancer must accomplish that protect yourself. Applying sunscreen is a key approach to protecting areas that aren’t easily covered by clothing.

Sunscreens work by absorbing or scattering UV rays before they reach the skin and damage DNA or supporting structures corresponding to collagen.

In this photo I (Katie) apply sunscreen only to the appropriate side of my face. Sunscreens absorb and scatter UV light (right side), although it can’t be seen with the naked eye (left side). The photo on the appropriate also shows where sun spots (dark spots) accumulate on my skin and where I do not care to apply sunscreen evenly – under the attention, on the cheek and completely missing the ear.
The creator provided/UQ

When UV molecules hit DNA, the surplus energy can damage our DNA. This damage might be repaired, but when the cell divides before the error is repaired, it causes a mutation that may lead to skin cancer.

The energy of the UV particle (photon) causes the DNA strands to break and reconnect incorrectly. This causes a tumor within the DNA strand, which makes accurate copying difficult and might introduce mutations.
NASA/David Herring

The most typical skin cancers are basal cell carcinoma (BCC) and squamous cell carcinoma (SCC). Melanoma is less common but most definitely spreads throughout the body; this process known as metastasis.

Two against three At least the Australians will one skin cancer during their lives they usually reconcile 80% all cancers in Australia.

About 99% of skin cancers in Australia are attributable to overexposure to UV radiation.

Excessive exposure to UV radiation also affects the looks of the skin. UVA rays are able to penetrate deep into the skin, where they break down supporting structures corresponding to elastin and collagen.

This causes signs premature agingcorresponding to deep wrinkles, brown or white spots and broken capillaries.

Sunscreen may also help prevent skin cancer

Consistently used sunscreen reduces the danger of skin cancer and slows skin aging.

In Queensland studyparticipants either used sunscreen day by day for nearly five years or continued their usual use.

After five years, the danger of squamous cell cancer was reduced within the day by day group 40% compared to the second group.

Ten years later, the danger of developing invasive melanoma was reduced within the group of individuals taking the drug day by day 73%

Do sunscreens block the health-promoting properties of sunlight?

The answer is a little more complicated and involves a personalised risk-benefit trade-off.

First, the excellent news: spending time within the sun has many health advantages don’t rely under the influence of UV radiation and aren’t affected by the use of sunscreens.

A woman applies sunscreen
Sunscreens only filter out UV rays, not all light.
Ron Lach/Pexels

Sunscreens only filter UV rays, not visible light or infrared light (which we feel as heat). Importantly, a number of the advantages of sunlight are obtained through Eyes.

Visible light improves mood and regulates and possibly reduces circadian rhythm (which influences the sleep-wake cycle). myopia (myopia) in children.

Infrared light is being researched as a treatment for several conditions skin, neurological, psychiatric AND autoimmune disorders.

So what is the good thing about exposing your skin to UV radiation?

Sun exposure produces vitamin D, which is crucial for healthy bones and muscles.

Vitamin D deficiency is surprisingly common amongst Australians, peaking in Victoria at 49% in winter and lowest in Queensland at 6% in summer.

Fortunately, individuals who deal with sun protection can avoid vitamin D deficiency taking a complement.

Skin exposure to UV radiation could have advantages independent of vitamin D production, but these haven’t been proven. It may reduce the danger of autoimmune diseases corresponding to multiple sclerosis or cause the discharge of a chemical that may lower blood pressure. However, there aren’t enough details about these advantages to say whether sunscreen can be an issue.

What does this mean for you?

Exposure of the skin to UV radiation may provide some advantages that could be blunted by sunscreens. This determines whether it’s value giving up these advantages to avoid skin cancer how susceptible you have skin cancer.

If you have pale skin or other aspects that increase your risk of skin cancer, try to use sunscreen day by day on all days when the forecast UV index reaches 3.

If you have darker skin that rarely or never burns, you might want to skip using sunscreen on daily basis – although you’ll still need protection when you’re outdoors for prolonged periods of time.

For now, the balance of evidence suggests that it is healthier for people susceptible to skin cancer to proceed using sunscreen, supplementing with vitamin D as needed.

This article was originally published on : theconversation.com
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Health and Wellness

Recipe for change: eliminating health disparities and economic empowerment – the essence

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Via Griffin/Getty Images

Throughout the 12 months, the Global Black Economic Forum held quite a few select conversations focused on solutions to the most pressing economic and social issues facing marginalized communities. One of those issues – too often missed – is the link between Black health and wealth. If we do not start eliminating health disparities and inequalities today, we cannot give you the chance to construct wealth for the future.

This intersection was the focus of an event we hosted in August as a part of our cooking talk series. It was held on Martha’s Vineyard, round the corner National Medical Scholarships (NMF), the Black World Economic Forum had the opportunity to satisfy with NMF’s unapologetic leader, Michellene Davis. Recognized by Modern Healthcare magazine as certainly one of the 25 most influential minority leaders in healthcare, Michellene’s profession has involved policy advocacy and social change.

Her organization is devoted to increasing the variety of Black, Indigenous and physicians of color through fellowships, service-learning programs, mentoring opportunities and clinical research leadership training.

The conversation revealed two easy and interconnected data points: In the next decade, the United States will experience:huge shortage of doctors while becoming a majority non-white nation. These two trends highlight the need for greater diversity on this field. Studies have shown that patients of color see racially and ethnically diverse physicians. Treatment results are frequently higher.

However, the percentage of black doctors in the US is growing at an alarmingly slow rate – it has only increased by 4% over the last 120 years.. In the face of conservatives’ regressive and destructive attacks on diversity, equity, and inclusion efforts, there has never been a greater need for us to redouble these efforts. The more we are able to improve health outcomes, the higher we’ll give you the chance to seize and compete for economic opportunities in the future. Given the urgent need to deal with health care workforce disparities and their direct impact on Black economic outcomes, it’s equally essential to acknowledge the broader economic opportunities that may drive wealth creation in our communities.

The competition for certainly one of the best economic opportunities in the history of tourism and hospitality – the 2026 FIFA World Cup – was the focus of our other curated conversation. Organized round the corner East Point Congress and Visitors Bureau, we sat down with its president, Chantel Francois. In her position, she is responsible for the development of the tourism industry in the city of East Point, Georgia. Previously, she led economic development and tourism promotion efforts in Atlanta, Trinidad and Tobago.

Francois described how local businesses run by entrepreneurs of color can leverage global events like the FIFA World Cup to extend their brand visibility, increase sales, and even start their very own businesses. She emphasized the importance of partnerships with event organizers, teams and athletes in constructing company awareness. This cooperation can also be crucial as the city government works with many stakeholders to make sure the safety of tourists and maximum economic opportunities for the area people.

When it involves such major events, it is usually essential to instill a way of community pride in each sector wherein an organization competes. This pride translates into a robust bond with travelers that may make them proceed to interact with small businesses or spark curiosity in them to learn more about the community. The 2026 FIFA World Cup has the potential to place tens of millions of dollars into the pockets and communities of individuals of color, and it’s crucial for businesses to begin planning now in the event that they have not already.

This article was originally published on : www.essence.com
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