Ask Doctor Dzung Price

Renew You Centre for Wellbeing & Longevity

November 23rd, 2009

We are all exposed to toxins daily, and if we are healthy, eat lots of natural foods and exercise, our bodies can flush most toxins out without difficulty. Children, however, are more vulnerable than adults to toxins because essential body systems are still developing. Too much exposure to toxins can interfere with the normal development of a child’s respiratory, digestive and immune systems, leaving the child more vulnerable to respiratory, immune and allergic disorders. Not only are children at higher risk from traffic pollution and cigarettes, but they can also inherit the genetic consequences of toxins on their parents or grandparents.

A 2005 Stockholm study involving 4000 children concluded that children exposed to traffic pollution during their first year of life have a 60% higher risk of developing asthma, and increased risk of respiratory allergies.

Car exhaust fumes such as Carbon Monoxide disrupt children’s developing immune and nervous systems. Carbon Monoxide (also found in cigarette smoke) robs the brain, muscles and body tissue of oxygen.

Diesel exhaust from trucks and busses contains carcinogenic chemicals such as Benzene, Arsenic and Formaldehyde. Diesel exhaust from school buses can sometimes escape inside the bus, especially in older buses, exposing children to alarmingly high levels. The very fine particles in diesel exhaust can easily make their way deep into the lungs, causing allergies or asthma, or worsening respiratory conditions. And this can have long term effects on children whose lungs and respiratory systems are still developing.

Children are particularly susceptible to traffic pollution because they breathe faster and inhale more air for their body weight than adults, and are lower to the ground where most exhaust fumes settle.

Children are also seriously affected by secondary cigarette smoke, the toxic additives and pesticides in their food, and ordinary household toxins.

What’s more, recent research found that an environmental toxin can permanently reprogram genes. That means that children can inherit the adverse effects of toxins their great grandmothers were exposed to!
So give your child a cleaner environment: Use natural instead of chemical clearners; reduce use of processed foods; avoid hand sanitizers and those automatic bug sprays like the plague, and make sure your child gets enough exercise, fresh filtered water and raw (not cooked) fruits and vegetables to help keep the body flushed clean of toxins.

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May 12th, 2009

I talk to many parents who know that allergies can affect their child’s behaviour, moods and ability to learn. However, many people, including doctors and teachers are still not aware that allergies can have significant psychological effects, especially on children.

As far back as 1998, research at the National Jewish Medical and Research Center in the U.S. showed that a child with allergies is 10% more likely to have behaviour or psychological problems such as aggressiveness, depression and irritability than children without allergies (www.sciencedaily.com­ /releases/1998/09/980929111523.htm). Now, the figures seem to be even higher. I’d say that around one third of the children I see for allergies experiences some psychological or behavioural effects.
Patrick Holford, Director of the London-based Mental Health Project, says that “allergies to food can upset levels of hormones and other key chemicals in the brain, resulting in symptoms ranging from depression to schizophrenia”. However, the effects of food allergy may not be dramatic, and may appear up to two days after the culprit food has been eaten, so the relationship between food and behaviour is not often noticed. Yet according to a survey sponsored by the American Academy of Allergy, Asthma and Immunology (2008), allergies interfere with school performance in at least 40% of children. 
These psychological and behavioural effects can have a negative ripple effect on other aspects of the child’s life as well, especially when the allergies have not been diagnosed. Children whose allergies affect their mental performance can be labelled as  ‘difficult’, ‘backwards’, even ‘retarded’ when their school performance and classroom behaviour deteriorate. They may have trouble forming and keeping friendships, and have strained relationships with long-suffering parents. The child’s self-esteem can suffer.
Even if the allergies are finally identified and treated, it might take a child a long time to recover a sense of worth and competence, and gain the self-confidence to realise his or her full potential.
I’d be very interested to hear from parents out there whose kids are emotionally or behaviourally affected by allergies. Your stories might just be a lifeline to other parents who are struggling to understand what’s going on with their child.

 

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March 17th, 2009

There are many possible causes for chronic low energy, including overwork, lack of sleep, boredom, stress, depression, anemia (which results in decreased supply of oxygen to your cels), nutrient deficiencies (which can starve your cells of essential nutrients), chronic infection, disease, and sometimes, an out of balance thyroid.

Located in your throat, your thyroid gland is like your body’s cruise control, keeping your body running at an even speed.  When your thyroid’s out of whack, your body either speeds up or slows down, either way, upsetting its healthful energy balance.
Too much thyroid hormone (hyperthyroidism), and your cells speed up. At first, you seem to have more energy, but all this hyperactivity soon uses up your body’s stores of proteins and fats, speeds up your heart rate, your brain, your bowels…everything. Before you know it, you’re in continual overdrive: irritable, hungry, overheated and sweating, losing weight no matter how much you eat, and chronically exhausted.
Too little thyroid hormone (hypothyroidism), and everything goes into slow motion: your heart, your brain, your metabolism, your bowels and your cell function.  Your sleepy cells now use up less energy, so more is stored as fat and you gain weight no matter what you eat. Your heart slows down. So do your circulation and your lymphatic system, your body’s drainage system. As a result, you start feeling cold. Your cells become depleted of oxygen and nutrients, and water-logged with undrained fluids, so you look puffy and swollen. Your clogged, starved brain makes you depressed and you just want to sleep.
Natural Ways to Keep Your Thyroid Healthy
Nutrition is one key to thyroid health. If your thyroid is overactive, eat broccoli, cabbage, Brussels sprouts, cauliflower, kale, spinach, turnips, soy beans, and mustard greens, as they depress thyroid activity. If your thyroid is underactive, avoid these foods.
As a general rule, avoid refined foods, sugar, dairy products, wheat, caffeine, and alcohol because in addition to causing much other harm, they upset the body’s hormonal balance.
Eat more foods containing essential fatty acids, because they are inflammatory and necessary for the production of hormones.  Oily fish, flaxseed, flaxseed or fish oil are beneficial.
Talk to your practitioner about how much calcium, magnesium, iodine, zinc and selenium you need, and whether you need supplements.  
Herbs can also help. Lemon balm helps normalise an overactive thyroid. The spice tumeric and ginger also possess very good anti-inflammatory properties. An underactive thyroid can benefit from horsetail, oatstraw, alfalfa and gotu kola.
Exercise improves your circulation, helps flush out toxins, and promotes lymphatic draining, all of which help keep your hyroid healthy.  Do stretching exercises every day, and take a 30- 40 minute walk.
yoga-edited.jpgYou might also try the yoga shoulder stand, which is believed to be good for the thyroid. I’ve been doing this for years, and have never had thyroid problems, but I am convinced that this pose is also wonderfully rejuvenating, and it is also very energizing as it bathes the brain in fresh, oxygenated blood.
Rest allows your body to recover from daily stresses and return to a state of balance, making you more resistant to all kinds of disease, including autoimmune diseases and candida which have been associated with thyroid disorders.  
Seek Appropriate Health Care
Once your thyroid is out of balance, professional care is generally needed to restore your thyroid and body to health. Thyroid disorders are relatively easy to diagnose, though they can sometimes be missed. If you ignore your symptoms and do not get help, you run the risk ofdeveloping even more serious problems like thyroid lymphoma, a pernicious form of cancer. Fortunately, once diagnosed, thyroid problems can often be quickly remedied.

 
 

 

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November 23rd, 2008

Have you ever wondered why we are witnessing epidemic increases in allergies, poor health and chronic medical conditions? After years of clinical practice and research, I am convinced that there are two main reasons for this: chronic stress and toxic overload. 

Nowadays we are faced with an increasing amount of stress in our lives. From unresolved past issues, to the fast-paced technological pressures of 21st century living, financial challenges, work stresses, family pressures and relationship problems, we are increasingly required to cope with so many more demands in our lives. To make things worse, our bodies are exposed to an increasing barrage of toxic chemicals, poisons, pesticides, pollutants, and electromagnetic pollution found in our water supplies, food, personal care products and the air we breathe. It is no surprise that we are experiencing worsening ill-health today. 

All these challenges stress our bodies every day, forcing our bodies into constant fight-or-flight mode. This means that our growth systems and immune systems are shut down as our bodies assume an almost chronic state of emergency. The body is over-taxed, and no longer able to heal itself and do the daily repairs it was designed to do. No wonder so many of us develop allergies!

Allergy Is the Result, Not the Cause
There is never just one cause of allergy. Rather, it is the result of pre-existing problems and a stressed immune system. A healthy person with a healthy immune system does not develop allergies. Once it begins, though, the allergy cycle just gets worse. Continuous exposure to the allergen will lead to chronic inflammation, which further stresses the immune system that is already struggling to defend the body. The end result? A cycle of inflammation, damaged tissues, further weakening of the immune system, and a host of health problems. Now, the body’s energy is directed away from healing processes to defense.
Any healing that fails to address these two powerful influences on our health – toxins and stress – will not have lasting results. Or even if the current condition is improved through good nutrition, accumulating toxins and chronic stress will still continue to erode the person’s health and disrupt normal, health promoting biological and neurological processes. Sooner or later, the effects will be felt as new symptoms emerge, warning the person once again that the body-mind is out of balance and on a downward spiral to illness.

As you can see, many factors contribute to allergy, including toxin overload and stress. These two factors alone can place such a burden on the immune system that it finally goes a little crazy and begins to over-react to ordinarily harmless substances. If the problem is compounded by infections, medications, nutrient deficiencies or digestive problems, well, the poor immune system doesn’t stand a chance.

Even if allergies are treated, if your body is still struggling to cope with toxins and chronic stress, you may not get the lasting relief you want, or you can get new allergies …or even an autoimmune disorder…down the track. That’s why detoxification and emotional work should be key elements in any allergy program that aims to treat allergies in the long term.

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November 17th, 2008

If you can’t budge extra weight, or find yourself gaining weight no matter what you do, it could because of inflammation due to allergies and toxins…and your allergy medicines may just be aggravating the situation. This is the conclusion from two studies proving that toxicity and inflammation from food allergies are major underlying causes of obesity and illness.

 The first study reported in ‘Experimental and Clinical Endocrinology and Diabetes’ in December 2007 found that obesity is caused by allergies, not the other way around, as was previously assumed. A second study published in ‘Diabetes’ in July 2007, reported that leaky gut was responsible for triggering a system-wide immune response that caused inflammation throughout the body. Inflammation leads to insulin resistance, resulting in higher insulin levels that cause you to store more fat (and lead to heart disease).
 
Leaky gut is a condition where the gut lining is damaged by irritation and inflammation, allowing particles to escape from the gut into the blood stream. The immune system responds to the perceived threat with inflammation, which can result in allergies. Common causes of leaky gut are medications such as antibiotics, steriods, anti-inflammatories, and acid blockers; foods high in fats, sugars and refined carbohydrates; digestive problems; alcohol; stress, and toxins, including food additives and pesticides.
 
The leaky gut-inflammation-weight gain pattern is a common factor in allergies and can lead to a vicious circle of increasing inflammation, worsening allergies, and spreading symptoms as the immune system struggles to cope.
 
Below is a testimonial from a client who asked that her name be withheld. I include it here because it illustrates the often complex link between inflammation, insulin resistance and allergies.
I had hidden sensitivities and allergies to many foods, including sugar and insulin. I followed the programme… and with the right nutrition, allergy reprogramming, emotional support, my sugar levels just kept dropping consistently, and I lost weight and felt so much better in myself with a few months. In fact, the weight just fell off me – I didn’t even have to try, and my health and energy overall has so much improved. I lost about 20kgs without trying“.
 
When your allergies are treated, inflammation subsides, normalizing your insulin levels. Not only can the weight start to drop off; you can also prevent heart disease from hyperinsulism.  However, if the gut is not healed, inflammation is always a distinct possibility, and can lead to more allergies or other immune problems …and weight gain….down the track.
 
 

 

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July 10th, 2008

If you have 6 or 7 year old children, you have probably experienced nursing a child through a middle ear infection (medical name – Otitis media). Around seventy percent of children have middle ear infection at least once, and most of them, between birth to 3 years of age. Middle ear infection (sometimes called ‘glue ear’) is the major cause of child deafness. Middle ear infection occurs when there is a buildup of fluid behind the ear drum. This provides a perfect environment for bacteria or viruses to thrive, which can lead to infection.

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June 10th, 2008

Gluten intolerance is now known to be much more common than was previously recognized. It often begins in early childhood, causing a host of intestinal and other problem, but it can develop at any time of life. If diagnosed early, it can be easily managed, and your child can escape years of distress and mounting ill health.

 
If you or another family member is gluten intolerant or celiac, then your child is at much higher risk of also having this disorder. If your child has any of these symptoms, you may want to have your health practitioner check for gluten intolerance.

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April 10th, 2008

If you find yourself feeling low or bloated after a meal; if you have unexplained stomach pains or frequent constipation; if you develop frequent rashes or itches; if you repeatedly binge on a particular food, or have a strong dislike for a food, you may have a food allergy.

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March 30th, 2008

You might think that a little indigestion is not big deal. But really, the digestive process is like a furnace in your belly that provides the energy for your whole body, and keeps you going. If the fire goes out, everything comes to a standstill.

Physicians have known for thousands of years that digestion is the key to health. Ancient Chinese and Aryevedic medical writings, the teachings of the ancient Greek physician, Hippocrates, and the medieval physician Paracelsus all stress the importance of a good digestion, and that digestive problems are behind most diseases.
 

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March 15th, 2008

Candida the invisible enermy in allergy is a yeast infection that plays an important role in autoimmune and chronic immune disorders, and also in allergies. Yeasts are single-celled organisms, and different forms of yeast normally exist in our bodies on the outside of mucous membranes. Of the different forms of Candida, the yeast most commonly associated with allergy is Candida albicans. Normally, it lives in the colon and mouth with other organisms, without causing harm.

However, if the body is weakened, or the delicate balance between harmful and beneficial microbes is somehow changed (perhaps by chemicals or certain foodsor an allergy), Candida populations can quickly grow out of control.
 

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