Latest news with #eucalyptus
Daily Mail
4 days ago
- Health
- Daily Mail
Revealed: What NRL stars are sniffing before games - after fans spotted some of the league's biggest stars in strange act before match
It was the vision that left footy fans wanting answers - what exactly were the Origin stars including Nathan Cleary and Latrell Mitchell sniffing in the sheds ahead of the series decider? The answer will surprise many: a combination of boiling water and eucalyptus oil, which helps clear the airways. The treatment can also potentially enhance focus for athletes. Both NSW and Queensland players were spotted inhaling moments before heading out on to Accor Stadium in Sydney on July 9. According to Maroons team doctor Matthew Hislop, the smell is 'pretty pungent' - and he revealed the practice is becoming more common in the NRL. Another method is the use of smelling salts – also known as ammonium carbonate, which can be paired with eucalyptus oil. The answer will surprise many - a combination of boiling water and eucalyptus oil, which helps clear the sinuses - it can also potentially enhance alertness and focus for athletes Luke Bowen, a senior exercise physiologist, told the Sydney Morning Herald that even though smelling salts have been outlawed under NRL concussion protocols, the ritual still unfolds in many dressing rooms. 'I don't think they're prohibited, but yes, they are widely used in rugby league,' Bowen said, before adding that some clubs also use Vicks VapoRub on their players. 'It increases your alertness and your arousal. There is (also) some weak evidence around increasing heart rate, increasing respiratory rate.' In 2013, the NRL warned clubs off using smelling salts, fearing a dangerous outcome when treating head injuries, namely concussions. Ominously, the smelling salts were frquently used to bring players out of their daze. 'The NRL continues to monitor each game in relation to compliance with our rules relating to head injuries,' NRL football operations manager Nathan McGuirk said at the time. 'The vast majority of cases of head injuries have been dealt with in a textbook manner by club medical and training staff, however there have been rare occasions that have required clubs to provide further information in relation to concerning incidents. 'We will continue to develop and review the games rules and procedures in relation to head injuries by following the current and latest research from the world's leading experts in the field of concussion. 'We have made dramatic rule changes to the way the game is played including the world-wide ban of the shoulder charge technique.'
Yahoo
01-07-2025
- General
- Yahoo
Fight to save 100-year-old 'landmark' behind derelict property
Towering above a graffiti-covered timber fence and a grim, boarded-up house is a natural 'landmark' a small Aussie community doesn't want to lose. They're determined to fight a plan to axe two towering eucalyptus trees that can be seen from almost anywhere in the increasingly urbanised Melbourne suburb of Thornbury. Local woman Rebecca Hart has been working to save the twin sugar gums, which are estimated to have grown on the corner block for over a century. 'They're majestic. Looking at them takes you somewhere else. These landmarks have stood tall regardless of all the development that's happened here,' she told Yahoo News. Trees of this size are increasingly rare in Australia. And Hart is concerned that approval to axe these two giants could create a precedent which could result in her suburb becoming increasingly denuded of nature. Looking generally at large tree removal in urban centres, public safety is often a concern, with councils fearing they'll drop branches on cars or pedestrians. Other times, it's the residents themselves who want the trees gone – across Sydney's extravagant waterfront suburbs, there's a problem with people illegally poisoning them to reap the benefits of an improved view of the ocean. But in the case of the Thornbury trees, it's a development plan that's putting the trees' future in doubt. Darebin Council confirmed with Yahoo that it has 'recently' received an application to remove them and that it's aware of 'significant community interest' in the trees. Related: 🌳 Toorak resident's $100k tree complaint to council The block has sat derelict for years, so it's understandable that its recent sale has resulted in a plan to revamp the site. Anyone wishing to live there could argue they're concerned about the size of the trees on such a small block. Eucalyptus trees are known to drop branches, and living underneath them can be scary when they sway in the wind. In an email, council CEO, Michael Tudball, said the full assessment process required to determine the future of the trees is not yet complete, and decisions normally take eight to 12 weeks. 'We want to emphasise that removal of significant trees is only ever granted as a last resort where other mitigations aren't possible,' he added. Hart would like to see her council introduce a register of significant trees, as was proposed back in 2013. However council maintains one isn't needed because local laws give trees added protection when they are over 8 metres high and have a circumference of more than 100cm at 1.4 metres above the ground. The two tree trunks have a diameter of approximately 3.7 metres and 3.9 metres at their base and reach higher than 8 metres, meaning they qualify under local laws as significant trees, but this doesn't ensure they will be spared. Looking generally at council guidelines, a case can be made to remove significant trees if they pose an immediate danger to people or property, and there's a replacement landscaping proposal that's deemed acceptable. 🥺 Rare colour footage of extinct Australian animal seen again after 90 years ❄️ Australia's sky could change forever after winter ends 🍽️ Major menu change for Aussie diners Hart says the removal of the trees would not only alter the face of her suburb, local wildlife will be robbed of somewhere to live. In Melbourne, hollow-bearing trees are a rarity, and that's led to localised extinctions of species you regularly see in other cities like the kookaburra. The Thurnbury trees are known to have several hollows, and their branches provide shelter for native birds and mammals including ring-tail possums, wood ducks, lorikeets, magpies, butcherbirds, and bees. 'In Thornbury, if you're looking west they are the most significant part of the skyline,' Hart said. 'Last night, the trees were silhouetted with a crescent moon behind them. They're the biggest, most beautiful thing you can see.' Love Australia's weird and wonderful environment? 🐊🦘😳 Get our new newsletter showcasing the week's best stories.
ABC News
28-05-2025
- Business
- ABC News
Farmers harvesting for oil and fencing say new rules ruining livelihoods
New South Wales farmers who have harvested native plants on their land for eucalyptus oil and brush fencing for decades say new restrictions are ruining livelihoods. Eucalyptus oil has been distilled from blue mallee around West Wyalong in the Central West region of New South Wales since the early 1900s, and for the last 50 years, mallee-broombush has been harvested to provide a popular alternative to timber or metal fencing. But that has come to a halt for many property owners due to laws protecting environmentally significant native vegetation. Over decades, Gaye Wheatley and her late husband Ned expanded the areas of mallee-broombush on their property to provide an alternate source of income to cropping, sheep, and cattle. "We could see how we could make it productive, encourage the bush and have the income," she said. "[Harvest involved] weaving through the bush in a mosaic way, leaving certain trees and taking dead wood to regenerate, making sure that we got the strangle vine down so that bush could replenish itself." More than 40 per cent of Ms Wheatley's property is now classified as sensitive regulated land, which means clearing is not permitted and a limited range of activities are allowed. "It's virtually stopped our industry, and my three sons were involved with it … and it has greatly affected my income too," she said. The Lynch family has been harvesting broombush in the West Wyalong district since the 1970s, manufacturing brush fencing panels that are sold across the country. Len Lynch said his family had invested hundreds of thousands of dollars in equipment, but now most of their traditional harvest areas were off limits. "The economy in the town is affected, the landowners get a royalty, and all the truck drivers — it's a big loss to the township." A group representing about 45 affected landholders and businesses called Landholders Right to Farm will meet with NSW members of parliament in Sydney on Wednesday. They claim data used in 2010 to list woodland and shrubland dominated by mallee and mallee-broombush as a critically endangered ecological community under-represented the amount of habitat remaining. The group also argues that new draft native vegetation mapping is flawed and does not recognise the continued use of the bushland for eucalyptus oil and brush fencing. Significant areas of blue mallee plantations have been established in the West Wyalong district but on some farms, stands of bush have also been harvested. Landholders Right to Farm spokesperson Annabelle Davis said to produce eucalyptus oil, the blue mallee was cut down near the base and allowed to regrow. "The trees are hedged to about 20 centimetres above the ground," she said, "The leaves and the branches are taken up to the distillery where it's boiled, steamed, distilled and the oil is extracted." Ms Davis said the restrictions on land use were "ruining livelihoods". Landholders Right to Farm said several members had been fined or accused of illegal land clearing. Ms Davis's family company disputes an accusation of illegal clearing, and Ms Wheatley has a remediation order over part of her property. The meeting at NSW Parliament was organised by Member for Cootamundra Steph Cooke, who said current mapping had left many people too afraid to continue a sustainable practise due to the threat of legal penalties. In a statement, a Department of Climate Change, Energy, the Environment and Water spokesperson said the department continued to work through mapping and compliance issues. The spokesperson said landowners could seek approval from the independent Native Vegetation Panel to clear broombush in the critically endangered ecological community. The statement said NSW Environment Minister Penny Sharpe had met with landholders and continued to investigate alternative solutions. Landholders Right to Farm said its members had only recently become aware they could apply for approval to harvest broombush.
Medscape
20-05-2025
- Health
- Medscape
Are Your COPD Patients Using Eucalyptus Oil? Know the Risks
There's been renewed interest in recent years for concentrated essential oils to replace or complement pharmaceutical treatments. This is especially concerning among patients with chronic obstructive pulmonary disease (COPD), who might be eager to turn to alternatives but are unaware that COPD increases sensitivity to lung irritants like essential oils. Eucalyptus oil might be at or near the top of the essential oils list for these patients, given its storied history in both ancient and modern medicine for treating colds and respiratory illnesses. Its inclusion in the United States and European pharmacopoeias has also reinforced its legitimacy. And, today, patients are at risk of confusing the primary active ingredient in eucalyptus — the monoterpene 1,8-cineole (eucalyptol, which has been shown to reduce COPD exacerbations when used adjunctively) — with concentrated essential oils that can be purchased online and in stores here in the United States. Ni-Chen Liang, MD 'The more potent active ingredient, eucalyptol (in capsule form), is approved in Germany — not the essential oil of eucalyptus, which contains other compounds. I recommend against using any sort of inhaled essential oils for patients with chronic respiratory illnesses, mainly because they are unregulated and unstandardized,' explained Ni-Chen Liang, MD, an integrative pulmonologist affiliated with Scripps Memorial Hospital Encinitas in Encinitas, California. 'The substances that come out when you create eucalyptus oil are a 'gamash' of all sorts of chemicals — some benign, some which taste good, and some that may be irritating or even dangerous,' said Neil Schachter, MD, pulmonologist and professor of medicine (pulmonary, critical care, and sleep medicine) at the Icahn School of Medicine at Mount Sinai, New York City. 'They can also produce volatile organic compounds (VOCs) related to their formulas, which contain fillers and other constituents,' Liang said. Hidden Dangers Eucalyptus oil was first used by Aboriginal Australians, who crushed the leaves for their antiseptic properties or steamed them for their expectorant activity. Today, eucalyptus oil can be found in mouthwash and soap, used topically to relieve pain or repel insects, or added to cleaning products due to its disinfectant properties. However, inhalation via diffusers or directly from the bottle can trigger different respiratory reactions, including cough, wheezing, shortness of breath, as well as respiratory distress. 'The vapors contain oil, ie, fatty products that can be irritating in and of themselves,' said Schachter. 'There are cases where people have inhaled these oils and developed lipid pneumonia, which is very hard to treat,' he said. Juan Rojas, MD Anything inhaled into the lungs is a risk, said Juan Rojas, MD, assistant professor, Department of Internal Medicine, Division of Pulmonary, Critical Care, and Sleep Medicine at Rush University Medical Center in Chicago. Rojas compared inhaling essential oils to e-cigarettes, which, in addition to tobacco, contain a variety of chemicals and additives that cause a lung reaction in the short term and create inflammatory patterns in the medium and long term. 'Another problem is that when ingested, eucalyptus oil can be distressing to the gastrointestinal tract. In larger doses, it can actually have some neurological impact as well, including seizures,' said Kalilah L. Gates, MD, associate professor of medicine (pulmonary and critical care) and assistant dean of medical education at Northwestern Feinberg School of Medicine in Chicago. Clinical trial data have also shown a significant association between long-term exposure to essential oils and cardiopulmonary effects such as increased heart rate and blood pressure and a decline in percentage predicted peak expiratory flow rate in healthy volunteers. In the study of 200 participants (who were homemakers), long-term exposure referred to daily hours (> 4/d) and the study period, which was 10 years. About Eucalyptol Eucalyptol is rapidly absorbed and quickly distributed throughout the bloodstream, which allows it to reach the bronchial system, where it is expelled by the lungs. It's been shown in various preclinical studies to have anti-inflammatory, antioxidant, mucolytic, and bronchodilatory activity, as well as antimicrobial effects. For the past decade, enteric-coated eucalyptol capsules containing 100 mg or 200 mg of 1,8-cineole have been available in Germany for adjunctive treatment of inflammatory respiratory disorders, including asthma and COPD. Due to its limited bioactivity, frequent administration is required. Clinical evidence of eucalyptol's effectiveness is somewhat limited. Findings from a 2009 double-blind, placebo-controlled, multicenter study also demonstrated that when used along with beta-agonists, anticholinergics, corticosteroids, or combinations in patients with stable COPD, severity and duration of exacerbations over 6 months were significantly decreased compared with placebo. However, Liang was quick to point out that studies of oral eucalyptol preparations in pulmonary patients have not been robust enough. 'I haven't been able to find anything written by a multitude of different authors, which, to me, is a red flag. We want naturally occurring substances to be well tested in multicenter studies across a variety of different patient populations outside of Germany to ensure that results are reproducible,' she said. Rojas concurred. 'Even with the data in Europe, I would say that the studies have been underpowered to support large-scale adoption or suggest that the active ingredient for patients with moderate or severe COPD could be considered an adjunctive therapy with traditional medications,' he said. 'It would be difficult for me to make a recommendation without knowing the full impact,' said Rojas. Open Dialogue Like many chronic diseases, it's important to meet patients where they are, including their use of unapproved or unwise treatment strategies. 'More times than not, they've already figured out their triggers for worsening respiratory symptoms, what does and doesn't work for them, and what predicts a good vs a bad day from a respiratory standpoint,' said Liang. 'There's a lot of popularity and claims related to essential oil use, and ultimately, we need to partner to find healing modalities (which may or may not include essential oils) that are ultimately helpful and minimize harm,' she said. Kalilah L. Gates, MD Gates suggested that when it comes to eucalyptus essential oil vs eucalyptol, education of both patients and doctors is key. 'The issue is that we had a study showing that a particular component — the active ingredient of eucalyptus oil was isolated and put into the capsule form and showed benefit. And then we extrapolated and said, 'well, let's just take (or inhale) eucalyptus oil. It's not the same thing,' she said. 'I feel that it's my responsibility to make sure that patients have the information they need to make informed decisions. It's about being willing to communicate and have open conversations about what they may be taking in addition to medications that I prescribe,' said Gates. Liang, Schachter, Rojas, and Gates reported no relevant financial relationships.
