The difference between food allergies and intolerances

Tree Allergies

There are many people who deal with food allergies and intolerances. But many people end up confusing them. Many people believe they have food allergies, when in reality, only a food intolerance. And 'certainly important that you know the difference between the two. If you are unsure of what these two problems, the agreement that cause the symptoms, and, like them, here's a look at the information you need to know bothFood allergies and intolerances.

Tree Allergies

Understanding food allergies
First, take a look at food allergies. What exactly are these allergies? Well, it's an allergy when your immune system reacts when the body thinks is harmful food ingredient, and begins to fight with the antibodies. Then the symptoms occur as the body fights the diet. Usually this is the allergy is a type of protein. Common foods that cause Food allergies are soy products, peanuts, shellfish, milk, nuts, wheat and eggs. Food allergies are very common. In fact, they are assigned only between 2-4% of adults and children a little 'more.

Tree Allergies

For those who deal with food allergies, symptoms can be severe or mild. Some people need only a small amount of food to start the reaction, while others have little to eat more. Some of the symptoms that occur when you can have a real foodAllergy skin> itching, chest pain, hives or rashes, stomach pain, nausea, difficulty breathing, swelling of the airways, diarrhea, and anaphylaxis.

Tree Allergies

Understanding food intolerance
Food intolerance is a bit 'different from a true food allergy, although many people seem to confuse them. Instead, an immune system response, there is a problem that occurs in the digestive tract. If a food irritate the gastrointestinal tractSystem, where people are not able to break or digest certain foods, this is known as an incompatibility. A very common type of food intolerance is lactose intolerance, which affects about 10% of the population actually present.

The symptoms of food intolerance are very different from a food allergy. Some of the symptoms that occur when you have a specific food intolerance include heartburn, stomach pain, nausea, headache, nervousness, vomiting, irritability, swelling,Gas, diarrhea and cramps.

The causes of food allergy
Questions, which causes an intolerance or food allergy occur? Well, when it comes to food allergies are caused when the body is very sensitive to the chemical, which is in the food industry, usually a protein. You can start to occur when the body is exposed to a protein in the diet that the body believes harmful to you. The body begins, antibodies, create the fight against diseaseand if you eat in the future, then these antibodies will be resolved to reject an attempt to remove the body chemistry. This leads to allergy symptoms appear early, when histamine is released into the body. Symptoms occur zone depend on the release of histamine. In many cases, these allergies tend to be family.

The causes of food intolerances
Food intolerances are differentCauses and there are many things that can cause. In some cases, the body can not chemicals in the body to digest certain proteins in food. We are sensitive to certain chemicals in the dyes or preservatives, such as monosodium glutamate and some dyes.

You know the difference
You are now a bit 'to better understand food allergies and intolerances, you probably want to know how to differentiate between the two.Normally, food allergies, even if just put a small amount of food and every time you eat food that mainly occur. You need food to avoid causing allergy. Food allergies often associated with the amount you get. Many people do not even know the symptoms of intolerance, when a large amount of food they eat, or eat on a regular basis. Some people with allergies to milk may have a small amount of milk and symptomsif they drink lots of milk.

The difference between food allergies and intolerances

Tree Allergies

Assessment of symptoms, elimination diet diary and food intolerances and allergies - A Primer

Tree Allergies

Celiac disease, gluten intolerance can be made sensitive to cow's milk protein and food allergies and digestive many non-gastrointestinal symptoms. Among the most frequent non-gastrointestinal symptoms include headaches, tiredness or fatigue, bone pain, joint and / or muscle pain, a reduction in attention or mental fog, nerve pain (neuropathy), and rash, painful or severely irritating. The most common symptoms are gastrointestinal feelings of excessive fullness with mealsor thereafter, and bloated stomach bloating, diarrhea, flatulence or a foul too, constipation, heartburn, nausea, vomiting and abdominal pain.

Tree Allergies

Assessment of the severity and frequency of the common symptoms, particularly on the development and monitoring of your own "Top Ten Symptoms" will be very useful for you and your doctor, especially if combined with a detailed food diary of symptoms. In addition to medical tests such as blood tests, stool samples and endoscopic examinations, assessment of severity of symptoms andFrequency before, during and after an elimination diet critical essay. This helps determine whether certain foods cause or aggravate the symptoms.

Tree Allergies

The foundation of the treatment of food allergies usually includes an elimination diet. Before an elimination diet, a food diary is usually kept and examined the trends by a doctor. As part of your medical history, symptoms, family history and medical evaluation of a medical examination is generally recommended, and may include bloodFecal tests, skin tests for food allergens, and the scope of investigations of the upper and / or lower digestive tract. Her medical examination can be a very different experience from your doctor, your specialty, remaining on food allergies or intolerances, and medical history, symptoms and age.

Tree Allergies

Before seeing a doctor for an evaluation for possible food intolerances or allergies, you must first sign of a list that includes the initial assessment of the frequency and severityTheir symptoms. This should be done before any change in diet or eating habits. A scale of 1-5 or 1-10 is commonly used to assess symptom severity and frequency. Within 2-3 weeks I will publish a diary of symptoms, the food very cheap. You can try to write in a notebook, and monitor what you eat at least once a week, your personal "Top Ten" list of the most disturbing symptoms or severity and frequency. With a written document, you and your doctor can more easily followThe progress and potential trends.

For 28 days, I recommend eliminating all dairy products and legumes, cereals and processed foods. Foods in these categories are the most common foods that cause problems for people. In these categories, you can find foods that are often dietary proteins, lectins, gluten and casein, which are known or suspected to have identified to cause symptoms. The foundation stone for the elimination diet is commonly known as the Paleolithic, Neanderthal hunters and gatherers knownCaveman or simply as a diet popularized by researcher Loren Cordain Paleo Health, Diet, Ph.D., in his numerous scientific publications and book The Paleo.

The basis of the diet is the first allergy lean meat and fish (except fish), fruits and vegetables eliminating other foods according to personal history. For example, remove all food, especially for you based on known food allergies, intolerances or food allergies because of the suspicionYour genetics, family history, presence of nasal, skin allergies or pollen or before a medical. In particular, some foods are known to have documented reactions in some people, allergies to cause the grass, weeds, and / or tree pollen, dust mites and latex. This association is also a sensitivity to food clinically as oral allergy syndrome (OAS) approved. The change in the Paleo Diet is based on individual assessment, I called the neo-paleoSpecial diet.

4 weeks or 28 days after your Neo-Paleo Diet is a specialist before reintroducing foods one at a time recommended every week to two weeks while continuing to pursue the symptoms. This period allows the intestines to heal and long enough to eliminate a pattern of adequate nutrition and models to make an assessment of symptoms. In theory, this should allow people with good food induced injury or irritation associated with a "leaky gut"Ready to heal quite abnormal immune response and food intake and / or proteins derived food and reduce intestinal bacteria. It may take some time, the hidden sources of food to identify potential problems and adapt to your new eating habits.

You should also be aware that some people like the classic symptoms of abstinence during the first 3-7 days of the removal of certain foods, particularly cereals and dairy experiment. Gluten in wheat products, andCasein products containing substances such as morphine, cow's milk. It can be addictive.

The key to whether certain foods, how you feel and the type of problem is an appropriate assessment of the record of elimination of what they eat and how does it feel to contribute together. A commitment of 4 weeks strongly recommended the elimination of food on your specific assessment being recorded exactly what you eat and how you feelwill help you stay motivated and models, to eliminate, reduce or rotate regularly all the food problem.

Assessment of symptoms, elimination diet diary and food intolerances and allergies - A Primer

Tree Allergies

What are food allergies, intolerances and sensitivities?

Tree Allergies

Food allergies are food-specific IgE antibodies, which has developed a person for any reason, because (s) of your body uses food as a protein misunderstood foreign invasion. The presence of specific IgE antibodies to food a person is allergic to the results of an immediate immune reaction of the body when food is consumed. The IgE antibody binds its specific food proteins and triggers the body's reactions to chemicals such as the releaseHistamine, which can produce symptoms of itching, swelling, shortness of breath or difficulty breathing, rash, urticaria and, if severe, shock and death if not reversed. Vomiting and diarrhea can occur but are less common.

Tree Allergies

In the investigation of an allergy to a food or food can be made ​​by a blood test or skin test, or both. One of the most common blood test is the RAST test, which looks for the presence of specific IgE antibodies triggers of food allergies and other foodon a story that suggests that food is particularly suspect. Skin test is the injection or the use of extracts of the City and all suspect foods bite (s), or the skin into strips and diagnostic research "hive" that the answers given to the location of the suspect food. The most common food allergens are peanuts, cow's milk, wheat, corn, soy, shellfish, eggs, nuts, chocolate, pork, tomatoes and citrus fruits.

Tree Allergies

Terms of food intolerance and sensitivity are often used interchangeably. Theirrefer to a group of food reactions, IgE antibodies is not caused. In general terms, refers to any unpleasant or negative reaction that occurs after a meal is consumed.

Tree Allergies

The reactions are not allergic can cause a variety of causes. Do not tolerate a particular food, because they are not sufficiently digested by an enzyme deficiency. Digest lactase, the enzyme that converts lactose or milk sugar, is on the surface of cells lining the intestine. LactaseThe deficiency may be congenital or acquired. It often occurs when the intestinal lining is damaged. Since the enzyme lactase, which are on the outer surface of the 'gut, are more vulnerable to injury. For example, after the stomach flu, or untreated celiac disease, lactose intolerance is common. Other enzymes, sugars may be defective or intestines can be easily overwhelmed by the overload of sugar at a time. A classic example is the "Big Gulp" syndrome, if someone drinks aGiant-Cola drink was then known "well enough" on the huge amounts of fructose. Large amounts can not be handled in the intestine and causes swelling of an emergency, and terrible diarrhea.

A deficiency of digestive enzymes may be released in the intestine lead to poor digestion of food. For example, if the pancreas is damaged (pancreatitis) chronic, usually from chronic alcohol abuse, or is congenitally deficient or dysfunctional (eg cystic fibrosis). TheThe lack of pancreatic enzymes resulting in malabsorption occurs, particularly for fat, causing symptoms of diarrhea and weight loss. Abnormal levels and types of bacteria in the intestine, also known as dysbiosis and abnormally high levels of "bad" bacteria or the presence of bacteria in the small intestine, where they may have little or no bacteria that normally occur (bacterial growth ) in the result of absorption digestion or interfere with the digestion of food due to symptoms of abdominal pain, bloating, gas andDiarrhea.

Some foods and food additives have a direct toxic effect on the gastrointestinal tract. Additives such as MSG and sulfites can cause symptoms such as flushing and diarrhea, or "Chinese restaurant" or "salad bar" syndrome.

All foods contain proteins known as lectins. Some of these proteins are very resistant to digestion and are toxic to the human gut, especially if they are pre-treated by soaking, cooking, good or removal of toxic components. For example,baked beans sufficiently hardened and cause food poisoning like illness. There are many foods that lectins are poorly tolerated by many people and are lethal to insects and parasites. A researcher Loren Cordain PhD., Author of Paleo Diet, has extensive research on how the human intestine is not "developed" Most of the food we eat now published tolerated, but not in the old "hunter-gatherers" time, saw something to eat a lot of illness in modern societiesand the growing epidemic of autoimmune diseases. Some of the "modern" foods that are not part of the old regime, but they provide much of our food is now well recognized toxic proteins called lectins, or poorly tolerated. Examples include wheat germ agglutinin (WGA) are peanut casein (milk protein), agglutinin (PNA), soybean agglutinin (SBA) and tomato lectin (TL), in studies in animals have shown they are toxic to the gut human. There are few published studies and little activityResearch on the role of dietary lectins in health and disease.

If toxicity is an immune system reaction to a food protein was often intestinal lesions, which are often "leaking and" called, because the symptoms of malabsorption or the entry of toxic food protein and / or bacterial products into blood leads to various health problems. This reaction can lead to autoimmunity in a body attack in the intestine and distant organs or tissues.This reaction can be promoted by abnormal types of bacteria and / or levels in the gut (dysbiosis). Symptoms frequently over time and the light scattered in a few hours to develop up to three days after eating the offending food and more food is eaten.

Like protein in the diet is usually the cause and how proteins can be hidden in other foods, especially processed foods, and toxicity is a cumulative and delayed immune reaction, it is very difficult for the person who suffers underthis to identify the specific foods as the cause. For example, gluten (protein in wheat) and casein (cow's milk protein) are found in many foods and toxic for many people. Over time, people with sensitivity to food proteins are generally sicker and may develop enough intestinal damage, blood tests for other types of antibodies, IgG and / or IgA, may be added to foods or certain food proteins, blood , feces or saliva detected.

Delayed immune response to proteinsFood (wheat, cow's milk), which is the intestinal lesion, gastrointestinal symptoms and gastrointestinal and autoimmune diseases is not increased very-well-recognized in celiac disease. It is an autoimmune disease produced by the ingestion of wheat gluten and products made from wheat flour (or gluten-like proteins in barley and rye). Previously, she was considered a rare disease of children and, especially in the United States. However, studies of blood tests documented that in itself1133-1, about 100 people worldwide, although most of those affected are diagnosed and treated. It is diagnosed with a positive test for blood screening and confirmed by a characteristic abnormal intestinal biopsy to relieve the symptoms and the return of normal bowel movements adhered to a gluten-free diet. Untreated, it is with higher rates of cancer, including lymphoma, osteoporosis, anemia and other complications resulting in reduced life expectancy associated with malabsorptionLife expectancy. It 'a life without gluten-treated. Less degrees of gluten intolerance or sensitivity can not be strong enough to abnormal blood tests or diagnostic biopsies, but lead to symptoms, or improve, to fix a diet free of gluten and I may be an increase in antibodies or saliva testing because can be detected.

Although the violation of the colon tissue may appear as visually abnormal tissue can be seen in endoscopic procedures such results are not specific forthe cause. The fabric is often normal, and often is not made by biopsy, but can occur under the microscope to be seen, but no specific cause or food. If the doctor or is ignorant, food intolerance or non-routine biopsy normal-appearing intestinal tissue for signs of food intolerance, the breach can not be found.

Food allergies are based on the immune system often associated with many symptoms that can satisfy both the gastrointestinaland outside of the intestine and nausea may flatulence, diarrhea (and sometimes constipation), abdominal pain, fatigue, gain, headaches, joint and muscle pain, rashes, weight loss or weight gain, anemia, malnutrition, irritability, depression, brain fog and pain belong to the nerves (neuropathy). These symptoms may be misdiagnosed or mistaken for irritable bowel syndrome, chronic fatigue syndrome, reflux, ulcer, and fibromyalgia, etc., without thinking of the patient or the doctor whoFood intolerance can cause and the elimination of certain foods can heal. The most common food allergies are the most common causes of food intolerance reactions.

In general, most doctors in the practice of most common food allergy symptoms and how to test and when. However, several studies, most people find that most doctors no confirmation of the common symptoms of celiac disease are available, the blood test for antibodies andhigh-risk genes, and can and are often diagnosed in adults. For this reason, the diagnosis is delayed on average more than 11 years in most adults, after many of them have fatal complications such as osteoporosis, cancer or other autoimmune diseases. The awareness and acceptance of intolerance to gluten protein is not gluten sensitivity and other food in the medical community is even worse.

Therefore, food intolerance or sensitivity is often overlooked and untreated. Many patients areforced by accidentally discovered the link between their symptoms to specific foods, often diagnosed as a result of an elimination diet recommended by a doctor or help friends / relatives, or search the Internet or doctors to help themselves. I hope that by reading this article now better understand food allergies and intolerances, because they are often overlooked, and is a frequent cause of many symptoms, not only in the intestine, which generally improvesif not solve, if the food or foods are eliminated from the diet.

What are food allergies, intolerances and sensitivities?

Tree Allergies

Food allergies, intolerances and adverse reactions to certain pollens

Tree Allergies

If you are allergic to pollen, or you may be allergic to certain foods such as apples, celery, walnuts, cantaloupe or bananas. Many studies have examined the accounts of people who have pollen allergies react to certain foods confirmed. The most studied and described the pollen-food syndrome, oral allergy syndrome (OAS) or, as he also called "burning mouth syndrome", because the typical reaction of the victims said. After eating a food, the crossreacts with the pollen you are allergic to start burning or tingling in the mouth. Itching, pain, swelling and difficulty in swallowing or breathing. Fall anaphylaxis true that the total cross body and death if not reversed been rarely reported.

Tree Allergies

The typical symptoms of allergies to pollens, such as runny nose and congestion, itchy watery eyes and breathing difficulties are often reported. Other symptoms are described nausea, stomach pains, headache,Diarrhea, tightness in the chest or throat. Very few people are aware of these associations. Most doctors, except for a couple of allergists and gastroenterologists to explore not the patient's history of allergy in relation to the possible reactions to foods. Educating people about these conditions is a key objective of the "food-doc", Dr. Scot Lewey, a gastroenterologist practice (stomach specialist).

Tree Allergies

Ragweed pollen has been shown to be associated with this type of connectionThe reactions after people eat bananas and fruit in the family Cucurbitaceae, such as watermelon, cantaloupe and melon. Mugwort pollen, another herb known as the Sagebrush Artemisia family has known allergic reactions to celery, carrots, fruit of the rose family (apples, cherries, peaches) and those of the family Cucurbitaceae (melon) members in the summer. Pistachio Khaki, peanuts, almonds, sunflower seeds, nuts, salad, honey and chamomile have been reported also thatReactions in some people who are allergic to mugwort pollen.

Tree Allergies

Birch pollen cross-reactivity with many foods associated with the celery. Cross-reactivity between birch pollen and celery is held in Central Europe, while in southern Europe celery and sage are common reactions. Mugwort-celery syndrome-birch-spice has been described. People allergic to birch pollen and mugwort is against weeds can spices such as chili pepper and react moreCelery, carrots and mango. Birch pollen is strongly associated with food reactions to the family of Rosaceae fruits (apples, apricots, peaches, pears, cherries), nuts (walnuts, hazelnuts, Brazil nuts), legumes (peanuts, beans and other beans), members the family of parsnips (parsnips, parsley, anise, caraway, cumin, coriander) and potato Solanaceae (potatoes, tomatoes, peppers).

Mites, a serious allergen for many people, cross reacts with mango, seafood, bananas, melons,Tomatoes, avocado, papaya, pineapple, peach, kiwi and various spices. Kiwi, a fruit rare in a class by itself is to provoke a reaction in people allergic to birch, mugwort pollen, grass and latex. The fruit latex allergy syndrome is characterized by a food allergy in the family Rosaceae, such as almond ( classified as a fruit not a nut) and plums and other fruits such as passion fruit, papaya, pineapple, mango, melon and bananas. It 'alsoReactions associated with spices such as dill, oregano and ginger and the family Solanaceae, the potato and the tomato and chestnuts.

Some articles in the scientific literature are associations of certain HLA patterns of allergy to pollen and even fewer have HLA DR and DQ associations with the genetic profile of pollen food cross-reactivity syndromes are reported. HLA DQ gene are well known in celiac disease. There are limited published data associated with some microscopic models DQColitis, collagenous colitis, celiac disease and gluten sensitivity. HLA typing may be clinically useful for the evaluation and recommendations of the elimination diet in cases of suspected food-allergic individuals, intolerant or sensitive. This type of information is one of the objectives of thefooddoc.com site. A table showing the common pollen and foods that have been reported to cross-react with pollen from the lists will be published on the website shortly.

Although extensive research has been done, and manyProtein structures contribute to these cross-reactions is known, little is known about the reactions of the most famous of many physicians and lay people. Seasonal allergy to pollen may be associated with severe reactions. Those who can cross-reactions or documented before OAS reactions may be at increased risk of certain genes and HLA-DQ or a model to be connected. People with allergies to pollens known or suspected should be aware of these possible reactions to foods. If you want toordering more help when you have an intolerance or allergy to certain foods, please visit http://www.thefooddoc.com a clear line in the near future and go through the diary of symptoms power-line updates and access to free educational content.

Food allergies, intolerances and adverse reactions to certain pollens

Tree Allergies