Thursday, August 1, 2013

Vega Therapy for Allergy


Probably the most exciting development to have evolved in recent years, is an electronic procedure for detecting all allergy conditions. It is of particular use in revealing masked allergies and is safe, fast, simple and efficient. It is called Vega Therapy and uses electronic equipment, manufactured by the VEGA Grieshaber Corporation, of West Germany.

In the early part of this century, Dr Hamish Boyd, of Glasgow, noted that if a substance was brought into series in an electrical circuit, to which the patient was connected, a change in skin impedance was produced. Boyd's discovery was the subject of a government inquiry, but nothing further came of it. Then, in the 1950s, a German doctor, Reinholdt Voll, developed Boyd's idea and, with the help of electronic equipment, evolved a useful, but highly complex, technique to diagnose disease. More recently, Dr Helmut Schimmel, also of West Germany, simplified Dr Voll's technique and improved the cumbersome equipment to that of a small portable, electronic unit, known as the VEGA TEST.

Dr Julian Kenyon, of Britain, has developed a highly efficient technique for diagnosing allergies, using the VEGA TEST equipment. He describes his technique as follows:

The observed fact of changes in skin impedance, provides a useful technique in the field of food and chemical sensitivity. Therefore, the technique can be used for allergy testing. In practice, a point is taken on the fingers or toes, (these are sites where major electrical exchanges happen, between the body and its environment, this being largely due to the geometry of fingers and toes, in that they are relatively pointed and, therefore, charge accumulation occurs at the tips of the digits). A relevant acupuncture point is chosen, although it doesn't appear important to choose any specific point. One by one, the suspected allergens are introduced into the circuit, and each time a new measurement is made. Any substance which causes a drop in measured resistance, is labelled as allergic, or more correctly, in the field of clinical ecology, as 'sensitive', as far as the patient is concerned.

In clinical practice, the techniques give the right answer nine times out of ten, which represents a better success rate, than the most successful method for diagnosis of food and chemical sensitivities, available so far, that of Cytotoxic testing. Immunological tests such as the RAST test, (IgE test) for diagnosis of food and chemical sensitivity; are notoriously inaccurate. Those doctors who adhere to these tests in a stubborn fashion, do not appear to be aware, that the results from such tests are often irrelevant, to the patient. The inaccuracy of skin testing, particularly for foods, has been amply demonstrated, by many studies carried out in America, as early as the 1950s.

The existence of electrical changes around biological structures,and their importance both in health and disease, is slowly becoming recognized, but in order for this important study to develop further, closer co-operation between physicists, electronic engineers and medical scientists will have to come about.

The important work done in this field is described by Dr Ion Dumitrescu, of Rumania, in his book, Electrographic Imaging in Medicine and Biology. To date, Dr Kenyon has trained several hundred doctors, in the United Kingdom, in the use of the VEGATEST for allergy diagnosis.. He has also lectured throughout Europe, America and Asia, to several thousand more doctors who are genuinely interested in helping patients overcome multiple allergy illness.

A great advantage of the VEGA TEST method is that it can detect any allergic substance, whether it be food, chemical, airborne, environmental or whatever. Not only that, but it can also measure the degree of sensitivity - something which no other allergy test can do.

Diagnosis is the key to allergy illness. Once the food/chemical substances have been detected, avoidance will usually enable the patient to recover quickly. It is absolutely impossible to comprehend, when you are staggering through life under the deadly weight of allergy illness, just how wonderful and alert it is possible to feel, within a few short days or weeks, of successful diagnosis and avoidance. Diagnosis is the key and, in Australia, for most people, it is a very elusive key indeed!

The good news for chemical allergy sufferers is that, once diagnosis is achieved, it is possible for clinical ecologists, such as Dr Kenyon, to switch off some allergies, by means of desensitizing drops or injections. However, this method is not very successful for treating food allergies. Avoidance is by far the best.

Some other practical food tests, which can be put to good use by suspected sufferers, are the pulse test, the kinesiology test and the urine test.

How to Save Your Kids From Allergies


It is so frustrating to get allergic reaction from almost anything. If you don't subject yourself to allergy testing, you will never know which elements are causing you allergic reactions so you will never really know which ones to avoid and you will just be surprised that you are fine at the moment and then suddenly the sneezing and wheezing starts.

Allergy is something that can be prevented. For as long as you know which elements you are allergic to, you can do something to avoid getting any allergic reaction. Allergy can sound like normal for a lot of people but this can be a serious problem especially for kids. The allergic reactions can get pretty bad and kids may not be able to handle them. For infants, especially, a runny nose can lead to difficulty in breathing which can actually lead to death. Although the percentage of danger is low, still there is that "percentage".

Protecting Your Kids From Allergy

Allergy is quite a tricky thing to prevent especially if you don't know what causes it. This is how important allergy testing is. Through allergy testing, you will be able to identify the allergens. Allergens refer to the substances or elements that cause allergic reactions. There are different ways to test for allergy and the most common is allergy skin testing. The person's skin will be exposed to several potential allergens and will be observed for any unusual reaction. If there is a reaction, the person is allergic to that substance. A person can be tested for hundreds of allergens. You will be surprised at how the results would be. Sometimes you would know that you are actually allergic to something that you least expect you would be allergic to.

Allergy testing is safe for people of all ages. Kids can undergo allergy testing and they will not feel uncomfortable as the skin testing is a painless procedure. You can protect your kids from the dangers of allergy if you have an idea of what to let your kids avoid. If you don't know that your kids are allergic to pollen, you wouldn't tell them to avoid flowers, would you? This is how important to consider allergy testing for kids. As parents, you should spend more time making efforts to ensure the health of your kids and allergy testing is one good step. Don't let your kids live through the shadows of runny nose, red eyes, sneezing and other types of allergic reactions.

Wednesday, July 31, 2013

What is Eosinophilic Esophagitis?


Eosinophilic Esophagitis (EE) is an inflammation of the esophagus as a result of the abnormal infiltration of eosinophils in an allergic reaction. Because many of the symptoms are the same as gastroesophageal reflux disease (GERD) it is usually mistaken for reflux and misdiagnosed, sometimes for years. EE can be considered as food allergies and is usually classed as a blood disorder.

EE tends to occur more often in males, but is otherwise an equal opportunity disorder. With EE, you will see painful swallowing and digestion (if they can even get the food down), vomiting and abdominal pain making it very difficult to live with. Children with Eosinophilic Esophagitis will often experience weight loss that can lead to failure to thrive and hospitalization.

What are Eosinophils?

Eosinophils (pronounced: ee-oh-sin-oh-fillz) are actually a certain type of white blood cell, but just not as numerous as the regular white blood cells, and are a vital part of the immune response system. Eosinophils are designed to respond to parasites, or invaders that are too large to be absorbed by white blood cells. They attach themselves to the invader and penetrate the cell walls to kill and destroy the parasite.

When your body detects an invader (such as a parasite, or an allergic substance) that it decides is a harmful protein, it calls on the immune system which produces a substance called immunoglobulin E (IgE). These are the antibodies that are sent out to do battle with the intruder (which Eosinophils are a part) and when they contact the detected protein invader, they release reactive chemicals called histamines and leukotrienes and these chemicals are what produce the allergic symptoms such as shortness of breath, hives, swelling, rashes, itchy skin, nausea and diarrhea.

Eosinophils are not normally found in the esophagus, and the buildup and allergic responses are the result of the body deciding certain proteins (such as certain foods) are on the dangerous list when they shouldn't be. The eosinophils actually end up attacking the lining of the esophagus, causing damage which in the long term the inflammation could cause the esophagus to close up (stricture) and increase of fibrosis, which can interfere with swallowing.

Symptoms

Eosinophils congregating in the esophagus will cause problems all the way down the gastrointestinal pathway, which makes the normal function of eating and digestion difficult and painful. Here is a list of the symptoms:


  • Difficulty swallowing

  • Choking

  • Nausea

  • Vomiting

  • Cramping

  • Diarrhea

  • Weight loss

  • Abdominal pain

  • Chest pain

  • Failure to thrive

  • Reflux not relieved by standard anti-reflux therapy

These conditions are usually present for many years prior to an EE diagnosis, so keep in mind that occasional reflux, stomach ache or even vomiting may be other common ailments that cause these same symptoms.

Diagnosis

An initial clinical diagnosis is usually made based on the history of symptoms and ruling out other possible causes. A number of tests are performed to try to determine the specific triggers or allergens causing the Eosinophilic reaction. These tests include:


  • Elimination diet and food challenges

  • Allergic skin prick testing

  • RAST testing (radioallergosorbent test), a blood allergy test for specific IgE antibodies

  • Patch testing where food substances are secured against the skin for a period of time

  • Endoscopy and biopsy of the esophagus

The only way to confirm the clinical diagnosis is by counting the actual concentrations of eosinophils in the tissue samples taken by biopsy during the endoscopy procedure.

Treatment

Eosinophilic Esophagitis is usually treated first by avoiding the allergen causing the reaction. This is where all the allergy testing comes in to generate the "avoid at all costs" and "let's give it a try" food listing. Many EE kids are on an elemental diet taking an amino based formula as the major source of nutrients and possibly a few other foods that have tested successfully. Elimination diets and food trials are considered normal in the lives of kids (or adults) with Eosinophilic Esophagitis.

Some do quite well with an alteration in diet and removal of reactive foods, but for others, medication is needed. Antihistamines can help relieve the histamine produced allergic reactions, and reflux medication can help prevent acid damage to the esophagus. To help reduce inflammation that results from the eosinophil infiltration, corticosteroids are used. Recently EE patients have been treated with fluticasone without the spacer so that the drug is swallowed instead of inhaled.

If the esophagus becomes restricted, a procedure called dilation is used to open it back up so the patient can swallow food a little easier. Esophagial restriction is quite serious and could mean installing a G-tube to be able to get nutrition into the body.

What is the Impact of EE?

Having a diagnosed Eosinophilic disorder means that your life, and the life of your family will never be the same. It is a life altering diagnosis with implications that go beyond the pain and limited diet and extends into the social emotional arena in a society that is completely centered on food.

Helping those around you to understand what Eosinophilic Esophagitis is and how it affects you or your child opens the door to the support you need. Learn as much as you can, stay current on medical advances, work with your doctor and above all, keep a positive attitude. You can do this.

Flea Allergy Dermatitis in Cats Can Lead to Skin Infections


The most common allergy for cats is an allergy to fleas. It can be a difficult diagnosis for a pet owner as the constant grooming of cats removes evidence of fleas. For a feline allergic to the pest just a couple flea bites a week can cause a bad skin reaction that can lead to additional skin infections.

Some cats may have numerous fleas with little apparent scratching but that does not mean they can tolerate the fleas over a long term. Fleas are bloodsuckers and a high population on your cat can lead to anemia and other serious health problems.

For the unfortunate cat with an allergy to flea saliva, one or two fleas is too many to tolerate. The animal may scratch behind his ears until he has bald spots and the allergic dermatitis can affect his skin all over his body very quickly.

For a healthy flea, humidity is more important than temperature. In area of high humidity a flea can survive from three weeks to a year while temperatures in temperate climates do not cool sufficiently in winter months to kill fleas outdoors. Cats in humid areas of the country need monthly flea protection year round.

Symptoms of Fleas on Your Cat

* Chewing the base of the tail
* Chewing the back legs and perhaps front legs
* Lesions caused by licking and chewing the bumps left by flea bites
* Hot spots above the base of the tail or on the face

Diagnosis and Treatment

An examination for fleas is often the first step to take in diagnosing itchy or irritated skin on your cat. Fleas are the most common cause of itching rashes and perhaps on of the easiest to eliminate.

A diagnosis of flea allergy dermatitis may be accompanied by a secondary diagnosis of bacterial skin infection for which your vet may prescribe antibiotics. Fungal infections may also be present as a result of the scratching that leaves the feline skin open to further infection.

The primary treatment is to prevent any fleas from biting your cat. This involves using flea control on the animal but also aggressively eliminating fleas in the cat's environment.

In extreme cases of flea allergy dermatitis in cats it may be necessary for the animal to take a course of steroids such as prednisone to break the cycle of itching and provide fast relief from the discomfort.

Preventive Measures

Using flea control medications on your cat monthly should be a standard part of the health care of your pet. In cold climates, flea prevention topical products should be started a month before flea season begins and continued for one month after cold weather resumes in the fall.

In coastal and humid areas, fleas are a problem twelve months of the year and flea control must be a monthly routine of flea prevention all year long. Grooming your cat with a fine toothed flea comb will remove dead fleas and flea dirt.

For the cats living area, bedding should be washed frequently in hot water and a safe flea killing spray used on carpets and furniture on occasion. Frequent vacuuming of carpets will remove flea eggs and larvae from the environment. Lawn sprays may also be indicated if your pets spend time out of doors during summer months.

Your veterinarian may recommend diagnostic tests to determine whether flea allergy dermatitis is the cause of your cat's skin problems. Most vets, however, will advise you on eliminating the flea problem and reserve testing and skin scrapings for those pets that continue to have skin lesions in the absence of fleas.

Most topical flea treatments for cats are available at discount pet medication sites online without prescriptions. By ordering products from a reliable source cat owners can avoid receiving outdated meds or ineffective copies of popular flea treatments.

Whether you choose Advantage or Front Line Plus to keep your feline flea free or ask your vet for a prescription for the wider protection of Revolution for Cats, shopping for discount pet medications online will keep your cat free of flea allergy dermatitis at the lowest cost.

Allergy Testing - Different Ways to Test For Allergies


People who suffer from allergies should consider the different options that they have available. There are many different treatments that are available for people with allergies. Before getting any treatment, it is important to know what you are actually allergic to. Allergy testing is used to help find the specific allergen that is causing your allergen symptoms. There are many different allergy tests that are available from doctors and holistic practitioners.

The purpose of these allergen tests is to identify the presence of either IgE or IgG antibodies. The most common methods that are used to take allergen tests are blood samples, skin pricks, or patch tests. The test that you use will probably depend on the kind of skin that you have. The skin prick test is the most recommended way to initial see if you suffer from allergies. This method is a cheap and fast way to deliver quick results on for your allergies.

Blood tests are also very popular for different allergies. If you are looking to get a blood test it is usually carried out in a medical clinic. The will insert a small needle and extract a small amount of blood from a vein in your arm. This test is very valuable in providing good feedback for inhaled or consumed allergens.

Although these are not the only forms of allergy testing that is used, they are probably the most common tests that are taken. If you are suffering from different allergies, it is important that you find out what you are allergic to. Proper testing can ensure that you get the relieve that you need.

Home Allergy Tests Make Finding Your Allergies Easy


Taking an allergy test today is infinitely easier today than it was fifty years ago. Today all you have to do is to prick your finger with a pin, draw a bit of blood, place it in a specialized container, send it to the lab and wait a week of so for the results.

In years past if you wanted to have an allergy test, you would have to see a doctor, have him prick your skin with various allergens, and then see him again to get the results of the tests a few weeks later.

Things are a lot different today. Today you can literally have yourself tested by picking up one of the allergy home test kits. The prices for such a kit vary greatly, but at this time you can find them on the Internet in the range of $60-$110.

Typical of one of these at home food intolerance kits is one that will screen your reactions to over one hundred foods, including one of the more prevalent foods that causes allergies - gluten. You pick up the kit, test yourself in the privacy of your own home, and get your results back right away.

In fact, some of the newer kits don't even require that blood be drawn. A simple bloodless pin prick is all that is needed for the laboratory to test you against all one hundred plus allergens. When completed, the lab will send you a detailed report telling you which foods you tested positive for and which ones you had no reaction to. A positive test result towards a certain food means that you have an allergy towards that food.

Some of the laboratories, in addition to the detailed test results, will send you a sheet of dietary recommendations customized to your test results. But, even if you don't receive any food recommendations, you can take the test results to any registered dietician and have her set you up with a food elimination diet.

Such a diet will focus on eliminating the foods that you tested positive for from your diet. The hope is that once these foods are eliminated, the underlying allergy problems that you have been experiencing will be eliminated as well.

Once you have your test results back, check with your insurance company to see if they will reimburse you for the kit and the test, because some will. But whether they do or don't reimburse you, if you have been bothered all your life by bloating, skin breakouts, unexplained weight gain, or other food allergies, taking this test could be the best thing that you could do to regain your health.

Gluten Disorder On The Rise


A Minnesota study using frozen blood samples taken from Air Force recruits 50 years ago found that gluten disorder, a debilitating digestive condition, is four times more common today than it was in the 1950s. (Gluten is a protein composite found in grass-related grains such as wheat, rye, barley, spelt, and kamut.)

According to the Mayo Clinic gastroenterologist who led the study, he believed that the rising prevalence of gluten disorder is a result of the rapid changes in our eating habits and food processing over the last half century. Not only are we consuming much more bread, cereal, pasta, and pizza than previous generations, modern wheat is also very different from the wheat our ancestors ate. Due to hybridization or crossbreeding, the proportion of gluten protein in wheat has increased enormously.

Yet, our genetics have changed very little since the days our hunter-gatherer ancestors roamed the planet. Our bodies have not developed the capacity to handle these "foreign" proteins. A modern diet that is heavily grain-based is dramatically different from what our stone-age ancestors used to eat - fresh-picked greens, berries, nuts, seeds, eggs and whatever they could catch or kill. For some of us, eating a diet that deviates from our evolutionary blueprint can lead to dire consequences.

Wheat Allergy, Celiac Disease, And Gluten Intolerance

The three common disorders that arise from gluten are wheat allergy, celiac disease, and gluten intolerance.

Wheat allergy is one of the top eight food allergies in America. The immune system releases histamine (IgE antibody) in response to the wheat that you consume, much like a peanut allergy. One molecule of allergic food can result in anaphylactic shock, a life-threatening type of allergic reaction that develops within seconds or minutes.

Symptoms of wheat allergy may include tightening of the airway, rash, wheezing, lip swelling, abdominal pain, and diarrhea. People suffering from wheat allergy usually can identify it without testing. This is because the reaction occurs every time and shortly after they eat the allergic food.

Celiac disease, or celiac sprue occurs in people whose bodies cannot digest gluten. The undigested protein triggers the body's immune system to attack the tiny, finger-like protrusions called villi, which lines the small intestine. Normally, the villi allow nutrients from food to be absorbed through the walls of the small intestine into the bloodstream. But when the villi are damaged or flattened, a person is less able to absorb nutrients such as iron and calcium, which in turn may eventually lead to anemia, osteoporosis, infertility, and a whole host of other health issues.

Additionally, celiac disease is associated with leaky gut syndrome, also known as permeable intestines. Undigested gluten moves through the damaged intestinal wall into the bloodstream, creating systemic inflammation throughout the body.

Symptoms of celiac disease vary from person to person. They may occur in the digestive system and/or other parts of the body. Common digestive symptoms include abdominal bloating and pain, diarrhea, vomiting, constipation, pale, foul-smelling, or fatty stool, and weight loss. Non-digestive symptoms include fatigue, bone or joint pain, arthritis, depression, anxiety, bipolar disorder, schizophrenia, ADHD, tingling numbness in the hands and feet, seizures, canker sores in mouth, and an itchy skin rash called dermatitis herpetiformis.

Currently, an estimated one out of 133 people suffer from this autoimmune disease. The number may be as high as one out of 33 in at-risk populations. You are more likely to have the disease if you have any of the following:

  • a close relative with celiac disease

  • European descent

  • unexplained iron deficiency anemia

  • premature osteoporosis and osteopenia

  • unexplained reproductive disorders

  • irritable bowel syndrome

  • lupus

  • type 1 diabetes mellitus

  • rheumatoid arthritis

  • autoimmune thyroid diseases (Hashimoto's, Grave's)

  • microscopic colitis

  • liver disease

  • Down Syndrome

The onset of celiac disease can occur at any time in a person's life. Diagnosis of celiac disease includes antibody blood tests (IgA and IgG antibodies) for gluten and wheat, small intestinal biopsy (performed endoscopically), and genetic testing of the HLA DQ2/DQ8 genes.

Gluten intolerance, also called non-celiac gluten sensitivity, is very similar to celiac disease except that it is not immune-related. There is no clinical diagnostic test for gluten intolerance; however, if you go on a gluten-free diet and your symptoms disappear, you are likely to have gluten intolerance.

Going Gluten-Free

The only treatment for celiac disease and gluten intolerance is to abstain from any foods that contain gluten.

Grains to avoid:

  • barley

  • couscous

  • farro

  • kamut

  • malt

  • oats (unless labeled gluten-free)

  • rye

  • semolina

  • spelt

  • teff

  • triticale

  • wheat

Hidden sources of gluten:

  • candies

  • canned tuna fish

  • cereals

  • caramel coloring

  • cold cuts

  • coloring

  • corn starch (may contain anti-caking ingredient)

  • emulsifiers

  • flavorings

  • hydrolyzed plant protein (HPP)

  • hydrolyzed vegetable protein (HVP)

  • ketchup (vinegar may contain gluten)

  • malt and barley malt

  • maple syrup (unless labeled 100% pure)

  • medications

  • modified food starch

  • preservatives

  • rice syrup (unless labeled gluten-free)

  • sauce mixes

  • soy sauce

  • soups, ready-made

  • spices (may contain anti-caking ingredient)

  • starches

  • texturized vegetable protein (TVP)

  • vegetable gum

  • vinegar

Gluten-free grains, seeds, and flours:

  • amaranth

  • almond flour

  • buckwheat

  • coconut flour

  • corn (only eat non-genetically modified corn)

  • flax

  • millet

  • quinoa

  • rice

  • sorghum

  • soy (not recommended as a health food)

Additional Tips

  • Be patient. When you start out on a gluten-free diet, you may begin to feel better almost immediately. But for some people, it may take up to a month or two before the inflammation subsides. After all, it needs almost 9-12 months for the lining of your small intestine to heal.

  • Probiotics. One way to expedite the healing process is to incorporate the use of probiotics, which are the beneficial bacteria that reside in your gut. Many people with leaky gut have a bacterial imbalance - too much of the "unfriendly" bacteria and too little of the "friendly" bacteria. Probiotics have also been shown to have anti-inflammatory potential and help alleviate the severity of celiac disease. Natural probiotics include fermented vegetables such as kimchee and sauerkraut, unsweetened kefir (fermented milk) and yogurt, and natto (fermented soybeans, a traditional Japanese food). Another option is to take a high quality probiotic supplement with your meal.

  • L-glutamine. This amino acid is found in abundance in the entire gastrointestinal tract. It plays a key role in the metabolism, structure and functioning of the gut and its extensive immune system. Supplementation of L-glutamine will help promote intestinal healing.

  • Digestive enzymes help to break down food into their smallest molecules and enhance absorption of nutrients, which is a major problem for people with celiac disease.

  • Omega-3 fatty acids help to promote intestinal healing, support the immune system, and reduce inflammation. Good sources of omega-3 are found in cold water fish such as wild Alaskan salmon, sardines, and herrings. Another alternative is to take a high quality omega-3 supplement derived from mercury-free fish.

  • Last but not least, when you go gluten-free, make sure you are not swapping whole grains for refined, processed foods. One study of people with celiac disease who followed a gluten-free diet found that over 80% gained weight after two years. Just because a food is gluten-free doesn't automatically make it healthy or promote weight loss. Instead, substitute your gluten grains with lots of vegetables and avoid gluten-free foods that are refined, processed, or loaded with sugar.