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People Grow Up On Farms Are Less Prone To Asthma And Allergies, Research Finds

People Grow Up On Farms Are Less Prone To Asthma And Allergies, Research Finds

Who would have thought that farm dust would actually protect you from asthma and various troublesome allergies? That is exactly what researchers at Ghent University and The Flanders Institute for Biotechnology in Belgium found when they tested over 2,000 children who had been reared on dairy farms. Most of them had no problems with allergies or asthma. This will lead to developing better medicines for allergies and a vaccine too for these conditions.

“At this point, we have revealed an actual link between farm dust and protection against asthma and allergies.” – Prof. Bart Lambrecht, pulmonary medicine expert, Ghent University.

The background to the research

The researchers first used mice to see what was going on. They exposed them to farm dust and found that they did not suffer from the most common house dust mite allergy that affects most people. What was protecting the mice? Was there a secret ingredient in the dust?

They found that there was a protein called A20 which kicked into action when the mice and humans were exposed to the dust. This is a vital component when allergies affect humans because it offers a sort of protection for the mucous membranes which overreact to allergens. When this A20 was in short supply or inactivated in the mice, they started to have allergic and asthmatic reactions.

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Why farm children are protected

Research is still ongoing but a few things are emerging which give us a clue as to what is going on. They are not sure which bacteria in the farm dust stimulates an immune system response in the farm kids. City kids are apparently not getting enough farm dust, just petrol fumes and other toxins. They also have a reduced amount of the A20 protein which would protect them. This is why their reaction to allergens and asthmatic triggers are so unstable.

According to the CDC (Centers for Disease Control and Prevention) in the USA, about 7 million kids suffer from asthma. Those suffering from allergic reactions to mold and pollen account for 17%. The majority of farm kids just do not figure in these statistics. Those that do suffer from allergies were found to have a mutation in their A20 gene which prevents them producing enough to prevent their allergies.

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Amish children

The University of Arizona has conducted similar research on Amish farm kids in Indiana who grow up exposed to farm dust from hay, silage and cattle. These kids never or rarely need inhalers. Researchers are curious to know why the Hutterite people in South Dakota who also grow up on farms have a higher rate of asthma. They use more modern farming technology than the Amish and this may be a factor.

The hygiene hypothesis

There have been suggestions that urban kids are growing up in an environment which is too clean. This hygiene hypothesis could be one explanation as to why these kids are often subject to allergies and asthma. As the child’s immune system matures, it needs to respond to threats. Otherwise, it will never be fully effective in recognizing what may or may not be harmful. T

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This may be one explanation as to why asthma is reaching epidemic proportions as mentioned by Dr. Fernando Martinez, Director of the Arizona Respiratory Center, University of Arizona who has remarked, “Asthma is reaching epidemic levels in children, and 1 in 10 now need treatment for this debilitating condition.”

What is the way forward?

What is that active substance in the farm dust which kicks the A20 protein into action and gives kids protection? The answer could be in the dried-up cow manure lying round the farm. The bacteria may be found here which will open up new possibilities

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This is the question that researchers are determined to find the answer to. It will, eventually, lead to more effective medication for asthma and also pave the way for a vaccine. Allergy medications are likely to improve and be much more effective, but all this will take time.

Featured photo credit: Pudge got his first asthma inhaler today/Thomas Widmann via flickr.com

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Robert Locke

Author of Ziger the Tiger Stories, a health enthusiast specializing in relationships, life improvement and mental health.

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Last Updated on January 11, 2021

11 Hidden Benefits of Using Oil Diffusers

11 Hidden Benefits of Using Oil Diffusers

Affordable, relaxing, and healthy, oil diffusers are gaining popularity with people everywhere due to their extensive benefits. Oil diffusers work through the simple process of oil diffusion, which uses heat to turn oil into a vapor that is then spread around a living space. Diffused oil can have several relaxation and health-related benefits, including safe scent-dispersion, mosquito and mold defense, stress relief, and more!

Read on for 11 hidden benefits of using oil diffusers.

1. Safe Scents That Make Sense

Unlike candles or air fresheners, oil diffusers release cleansing molecules into your air that work to purify it, not overload it with unhealthy chemicals. Electronic diffusers also do not pose the fire risk that candles do. Plus, they contain the added feature of interchangeability, which means you change oil types for different scents and health benefits.

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2. Stress Relief

Several lab studies have confirmed that diffusing essential oils like lavender have been shown to reduce stress and help relieve anxiety in medical patients. Preliminary studies have also shown that oil diffusers can help alleviate symptoms of depression.

3. Improved Sleep

Diffused oil has relaxing properties that can help people of all ages fall asleep quicker and sleep more soundly. Electronic diffusers not only have the option to mix and match different oil blends (Try a lavender, Bulgarian rose, and Roman chamomile blend to help with insomnia), they also run at a gentle hum that helps relax an agitated mind. Many also come with an auto shut-off feature to help conserve oils once you have fallen asleep.

4. Appetite Control

Much like gum, oil diffusers can help stimulate the senses in a way that works to curb appetite. New research has shown that diffused peppermint oil can help curb appetite by inducing a satiety response within the body. Diffused peppermint oil has also been shown to increase energy.

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5. Bacteria and Mold Killing

When essential oils are diffused in the air, they break down free radicals that contribute to the growth of harmful bacteria. Eucalyptus, thyme, and tea tree oils are especially good for this purpose. Diffused oil is also highly effective when it comes to combating fungal yeast threats, as the oil help makes the air inhospitable for yeasts such as mold. Pine and red thyme essential oils are best for combating mold.

6. Decongestion and Mucus Control

Ever tried Vick’s Vapo-Rub? Its decongesting powers come from active ingredients made from the eucalyptus tree. In principle, oil diffusers work the same way as Vapo-Rub, except they diffuse their decongesting vapor all around the room, not just on your chest or neck. Oil diffusers have been known to cure pneumonia in lab mice.

7. Mosquito Repellant

Nobody likes mosquitoes — but when the trade-off means using repellants full of DEET, a toxic chemical that can be especially harmful to children, mosquito control can often seem like a lose-lose. However, scientists have shown that oil diffusers can be used as a safe and highly effective mosquito repellant. Studies have shown that a diffused oil mixture containing clove essential oil and lemongrass essential oil repelled one type of Zika-carrying mosquito, the Aedes aegypti mosquito, at a rate of 100%.

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8. Pain Relief

While applying oils directly to areas of your body may be the most effective way to alleviate pain, diffusing essential oils can also be an effective means of pain relief. When we inhale healthy essential oils, they enter our blood stream and can help internally relieve persistent pain from headaches, overworked muscles, and sore joints.

9. The New Anti-Viral

Research into the anti-viral effects of oil diffusion is now just gaining steam. A recent study showed that star anise essential oil was proven in medical experiments to destroy the herpes simplex virus in contained areas at a rate of 99%. Another study showed the popular DoTerra oil blend OnGuard to have highly-effective influenza-combating powers.

10. Improved Cognitive Function

Diffusing essential oils has also been shown to improve cognitive function. Many essential oils have adaptogenic qualities, which can work twofold in soothing us when we’re stressed, and giving our bodies a pick-me-up when we’re feeling down or sluggish. By working to level out an imbalanced mood, diffused oils also help us to focus. There are also several essential oils which have been shown to help balance the body’s hormones. With prolonged use, these oils can work to repair the underlying causes responsible for hindering cognitive function.

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11. Money Saving

With ten clear benefits of oil diffusers already outlined, there is one more that should now be obvious: using an oil diffuser will help you to save money. As an anti-viral, bug repelling, and stress-relief solution rolled into one safe product, an oil diffuser used with the proper oils will save you money on products you might otherwise be buying to help cure those pesky headaches or get your kids to fall asleep on time. If you’re wondering just how affordable oil diffusers can be, check the buyer’s guide to the best oil diffusers — you’ll be sure to find one that fits your budget!

Featured photo credit: Jopeel Quimpo via unsplash.com

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