Connect with us
Byron Bay News and Weather copy
Mt Warning News and Weather copy
Kyogle News
Grafton News and Events copy
Byron Bay News and Weather copy
Mt Warning News and Weather copy
Kyogle News
Grafton News and Events copy
previous arrow
next arrow

Health News

Body temperature identified as a major risk factor for gut issues during exercise in hot weather

Published

on

Cricket player drinking water due high body temperature in hot weather.
Advertisements
MadeComfy

Body temperature identified as a major risk factor for gut issues during exercise in hot weather 

 

Australians playing sport or working in physical jobs for extended periods in hot weather or environments risk gut damage and blood poisoning that may lead to serious illness due to high body temperature.

For the first time, a Monash University-led research project has identified the point at which people face potentially serious Exercise-Induced Gastrointestinal Syndrome (EIGS), and the corresponding degree of seriousness.

EIGS can cause a range of debilitating signs and symptoms, as a result of pathogenic agents (e.g. bacteria or bacterial endotoxins) in the gut leaking into blood circulation.

This situation may lead to more serious clinical implications such as sepsis, if the body’s immune system can’t cope with these pathogens in the blood. EIGS mimics similar health conditions such as ischaemic bowel disease, irritable bowel syndrome, and inflammatory bowel disease.

Published in Temperature, the study found that a rise in core body temperature to 39°C, and above, from two hours of exercise in hot conditions can predict the onset of gut damage and the movement of pathogens from the gut into the bloodstream, as part of EIGS.

As core body temperature increased, the extent of gut damage, bacterial endotoxin, systemic inflammatory responses, and gut symptoms also rose.

Lead author Kayla Henningsen, a Dietitian and Exercise Gastroenterology PhD candidate at Monash University’s Department of Nutrition, Dietetics and Food, said EIGS could occur during sports activities or even work.

“Physically demanding fields, such as the mining industry, military, agriculture and firefighting services, are notorious for not only the exertional activity required to fulfil the role of the occupation, but also for the potential of heat exposure,” Ms Henningsen said.

“Occupations that require high levels of physical labour while being exposed to extreme heat conditions could also experience gut symptoms from exertional-heat stress, leading to an increase in the risk of systemic shock, infections in the bloodstream, or even death if not treated appropriately.”

EIGS can occur when prolonged exertion in the heat diverts blood flow to the body’s periphery (e.g., limbs) to help cool the body.  This causes the wall of gut cells to break and open as less blood is surrounding the gut and providing the cells with the nutrients they need to stay tightly sealed.

Toxins and microbes can then move from the gut into the bloodstream, causing EIGS symptoms such as nausea, vomiting, diarrhoea, and possibly a full-body inflammatory response, or even death if left untreated.

Depending on the type, duration and environmental conditions, up to 85 per cent of endurance athletes, such as marathon runners, report experiencing these gut symptoms.

Cricket player drinking water due high body temperature in hot weather.

Australians playing sport or working in physical jobs for extended periods in hot weather or environments risk gut damage and blood poisoning that may lead to serious illness.

The study saw endurance-trained athletes run for two hours in 21.2-30.0°C and 35.0-37.2°C heat, with blood samples and temperatures taken at various points. It found that two hours of steady running (60 per cent of VO2max) in hot conditions could predict the magnitude of EIGS.

Ms Henningsen said while all parts of Australia were hot for part of the year, those working and playing sport in temperate climates such as Queensland, Northern Territory and Western Australia could be at even greater risk.

She and her team are now assessing nutrition strategies to maintain blood flow around the gut during exertional-heat stress, to help prevent gut damage. While strategies have been developed, such as carbohydrate and/or protein during exercise, consuming a high FODMAP diet and/or body cooling strategies, the new information will provide improved guidance.

“Findings from this research will not only help athletes’ performance and keep them safe, but will build upon Occupational Health, Safety and Environment practices within workplace settings to prevent adverse health outcomes to individuals who are exposed to prolonged exertional-heat stress,” Ms Henningsen said.

 

For more health news, click here.

Advertisements
Tenterfield-The Bowlo

Health News

Vape Laws Spark Opposition

Published

on

By

Vape Laws
Advertisements
MadeComfy

Vape Laws Spark Opposition

 

Queuing at local pharmacies is expected to become longer and more complex due to new laws permitting pharmacies to sell e-cigarettes, commonly known as vapes.

As of 1 July, pharmacies are the sole legal dispensers of nicotine-containing vapes. Initially, customers will need a prescription to purchase these products, but starting 1 October, adults will be able to buy them after a consultation with the pharmacist.

However, the new legislation has sparked significant opposition from many pharmacy chains and independent chemists. The Pharmacy Guild of Australia has strongly criticised the move, describing the expectation for pharmacists to retail vapes as “insulting.”

“Pharmacists are healthcare professionals, and community pharmacies do not want to supply this potentially harmful, highly addictive product without a prescription,” stated Anthony Tassone, the guild’s national vice-president. Tassone also emphasised that vaping products have not been approved by the Therapeutic Goods Administration (TGA) and no nicotine-containing vape is listed on the Australian Register of Therapeutic Goods.

The controversial laws were passed by Parliament following a compromise between Labor and the Greens. Beginning 1 October, pharmacists who opt to sell vapes will be able to provide them to customers aged 18 or over with proper ID but without requiring a prescription, as nicotine vapes will be reclassified from schedule 4 to schedule 3 of the poison’s standard. However, individuals under 18 will still need a prescription to purchase nicotine vapes.

The intent behind the new laws is to regulate the sale of nicotine vapes more strictly while making them accessible for adults who choose to use them. Despite this, the Pharmacy Guild remains critical, highlighting the health risks associated with vaping and the added responsibility placed on pharmacists to manage these products safely.

As the implementation date approaches, the debate within the healthcare community and among the public is likely to intensify, raising questions about the balance between accessibility and safety in the regulation of nicotine vapes.

 

For more health news, click here.

Advertisements
Tenterfield-The Bowlo
Continue Reading

Health News

Onsite Pharmacists – Just What the Doctor Ordered

Published

on

By

Onsite Pharmacists
Advertisements
MadeComfy

Onsite Pharmacists – Just What the Doctor Ordered

 

The Aged Care Onsite Pharmacist (ACOP) program aims to revolutionise medication delivery in residential facilities by placing trained professionals directly on-site.

Addressing Medication Mismanagement

The mismanagement of medications, inconsistent safety procedures, and low vaccination rates in aged care homes have long been controversial. Health authorities are urging providers to increase vaccine rates, as the lives of residents and communities are at risk. Despite these pleas, the Royal Australian College of General Practitioners reported that 97 aged care facilities had COVID-19 vaccination rates below 10%. Additionally, 706 facilities reported less than 50% of their residents vaccinated against COVID, with the lowest coverage in various states including New South Wales, Queensland, South Australia, Tasmania, Victoria, and Western Australia.

The Role of Onsite Pharmacists

The Aged Care Royal Commission identified medication delivery as a crucial area for improvement in aged care homes, recommending the employment of allied health practitioners, including pharmacists. Responding to this, the Federal Government has allocated $333.7 million to fund the ACOP program. This initiative enables residential aged care providers to engage pharmacists through local pharmacies or direct employment. These pharmacists will deliver personalised medications, manage frequent medication reviews, and administer antipsychotic drugs and vaccinations.

Goals of the ACOP Program

The ACOP aims to:

  • Improve medication use and safety in aged care homes, particularly the use of high-risk medications.
  • Ensure continuity in medication management through regular reviews and prompt issue resolution.
  • Provide easy access to pharmaceutical advice for residents and staff.
  • Integrate on-site pharmacists with the healthcare team, including local GPs, nurses, and community pharmacies.
  • Enhance understanding and response to individual resident needs.

Support from the Pharmacy Guild of Australia

The initiative has garnered support from the Pharmacy Guild of Australia, recognising the potential to elevate the role of pharmacies. This program enables pharmacists not only to deliver medications and dose administration aids but also to provide quality use of medicines within the facility. A Pharmacy Guild spokesperson highlighted the additional services pharmacists can offer, such as vaccinations, as they begin to practice to their full scope. This will create further opportunities for community pharmacies to become significant providers of healthcare services to aged care facilities.

Funding Model

The ACOP funding model is divided into two tiers:

  • Tier 1: Community pharmacies receive payments to engage with specific residential aged care facilities.
  • Tier 2: Residential aged care facilities can claim up to $138,282 per year for the full-time equivalent employment of an on-site pharmacist.

This government-funded initiative promises to improve medication management and overall healthcare in aged care facilities, ensuring better health outcomes for residents.

 

For more health news, click here.

Advertisements
Tenterfield-The Bowlo
Continue Reading

Health News

Foods That Can Help Reduce or Prevent Joint Pain

Published

on

By

Minimally processed, whole foods That Can Help Reduce or Prevent Joint Pain
Advertisements
MadeComfy

Foods That Can Help Reduce or Prevent Joint Pain

 

Minimally processed, whole foods — including brightly coloured fruits and vegetables, healthy fats, and lean proteins — may help relieve inflammation and other symptoms that lead to joint pain. Inflammation is a common cause of joint pain, often associated with arthritis and other joint conditions. Eating foods that help reduce inflammation may improve joint pain and offer additional health benefits, such as improved heart health.

Can Diet Help Reduce Joint Pain?

Research indicates that diet can significantly impact joint health. A survey of 217 people with rheumatoid arthritis (RA) found that 24% reported their diet affected their symptoms. A 2023 study on osteoarthritis supports the idea that certain diet patterns can improve joint symptoms. Diets high in nuts, legumes, fruits, vegetables, and seafood, which contain anti-inflammatory properties like antioxidants and phytochemicals, may help reduce joint pain.

Beneficial Foods for Joint Pain

Incorporating anti-inflammatory foods into your diet can help reduce joint pain and slow disease activity. Beneficial foods include:

  • Nuts: Rich in healthy fats and antioxidants.
  • Legumes: High in fibre and protein, reducing inflammation.
  • Fruits and Vegetables: Packed with vitamins, minerals, and antioxidants.
  • Seafood: Especially fatty fish like salmon and mackerel, high in omega-3 fatty acids.

Foods to Avoid

To manage joint pain, limit or avoid processed foods, trans fats, and added sugars. A nutrient-rich diet can also help maintain a moderate weight, reducing strain on the joints.

Popular Diets for Joint Pain

The Mediterranean Diet

Emphasises fruits, vegetables, whole grains, legumes, and healthy fats, with moderate seafood and poultry, and limited dairy and red meat. Associated with reduced inflammation and improved joint health.

The DASH Diet

Includes fruits, vegetables, fish, poultry, nuts, whole grains, and low-fat dairy while restricting salt, sugar, fats, and red meat. May help improve and reduce the risk of gout, a type of arthritis that causes joint pain.

Conclusion

Incorporating a variety of nutrient-rich, anti-inflammatory foods into your diet can help manage and prevent joint pain. Following dietary patterns like the Mediterranean or DASH diets may offer comprehensive benefits for joint health and overall well-being.

 

For more health news, click here.

Advertisements
Tenterfield-The Bowlo
Continue Reading

NRTimes Online

Advertisement

KC-Farm-Equipment

National News Australia

Latest News

Verified by MonsterInsights