Showing posts with label immune system. Show all posts
Showing posts with label immune system. Show all posts

Monday, June 30, 2008

Eat more and more, do you know chemicals in foods blow you appetite?

In a very real sense, everybody has direct reactions to foods. Direct reactions are reactions caused directly to cells by chemicals in foods. Among the most obvious direct reactions are those caused by alcohol. If you drink alcohol, you are almost certain to experience sedative effects, due to the direct effect of alcohol on your brain cells.

Often, people with Asian heritage react quite negatively to alcohol, and the common belief is that they're allergic to it. Technically, though, they don't have an allergy; they have a sensitivity — because this is a direct reaction, which doesn't involve the immune system. I believe that it's clearer and more sensible to say simply that Asians often have a food reaction to alcohol, since food reactions include both allergies and sensitivities.

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Direct reactions, however, can eventually involve the immune system, because sooner or later the immune system is called in to repair the mess that direct food reactions cause. Therefore, the symptoms of direct reactions can feel much like allergies. Because of this, direct food reactions are sometimes called false food allergies.

Alcohol has obvious direct actions, but most direct food reactions are more subtle. Often, direct reactions occur when chemicals in foods bind with the cells that produce histamine; these cells are called mast cells. When this happens, it can cause the release of histamine. The food chemicals that are most likely to do this are lectins, which are most often found in wheat, peanuts, and beans. Another cause can be certain partial proteins, or peptides, that are found in tomatoes, strawberries, shellfish, pork, chocolate, and eggs.

Other foods that often seem to cause direct food reactions are mustard, pineapple, papaya, buckwheat, and sunflower seeds. Ironically, one patient of mine had terrible digestive symptoms, including severe heartburn, and took large amounts of digestive enzymes to help the problem. However, his enzymes were full of papaya, which he later found he was reactive to. When he stopped taking the digestive aids, his digestion improved immeasurably. Moral of the story: don't trust common knowledge about what's healthy — trust your own experiences. Everyone is different.

Other foods that sometimes cause direct reactions are those that contain high levels of natural histamines. Histamines are formed in foods that are allowed to age and ferment. Therefore, histamines are often found in aged cheese, sausage, and salami.

Other foods that can cause direct reactions are those that contain the partial proteins tyramine, phenylethylamine, and octopamine. These chemicals, like histamines, can cause blood vessels to expand and contract, which causes tissue swelling. In the head, blood vessel constriction and expansion can cause migraine headaches. That's why people who get migraines often shun the foods that are high in these partial proteins, such as wine, aged cheese, citrus fruit and yeast.

Another common foodstuff that often causes direct reactions is the artificial sweetener aspartame. Aspartame is mostly composed of the partial protein, or amino acid, called phenylalanine. In some people, it acts directly on brain cells, causing symptoms such as agitation and depression. In other people, it causes blood vessels to contract and expand, triggering migraines. In most people, though, it causes no reaction at all.

Many people also react to MSG, or monosodium glutamate, with headaches, nausea, dizziness, heart palpitations, and confusion. Others react to various additives, including nitrates, sulphites, and artificial food colours.

Another name for direct food reactions is pharmacologic reactions. That's a good description, because it implies an important point: foods, like drugs, are chemicals. Not all drugs are good for you — and not all foods are, either.

Now let's look at the last type of food reaction: immune complex reactions. This type of reaction is not well known. But it should be. It can be a killer.

Foods, like drugs, are chemicals. Not all drugs are good for you, and not all foods are, either.

Sunday, May 11, 2008

Chronic Illnesses and Diet part 3

Visualization and Chronic Disease

To the ten steps of the Body Clock Prescription, I'd suggest adding visualization, another powerful tool for controlling chronic disease. Life consists of moving forward into images. You get to the dry cleaners to pick up your laundry by making a mental picture of the journey and moving forward into that picture. No picture, no laundry. With visualization, you are going to create an inner picture in order to realize your intention, not just in the outside world of the dry cleaner but in the inside world of your immune system.

The first step is to get the knack of meditation so that your mind and body are in a receptive posture for visualization. Let's assume that you've learned to enter a meditative state; riding on the letter M, your mind can enter a new space within your consciousness. From here, you can take one step forward into your imagination and make a picture of what you want to accomplish in your body.

The effectiveness of this approach was initially proven in an experiment conducted with doctors suffering from terminal or advanced cancer. They were shown accurate images of their own cancer cells and of their immune system cells and were asked to create a realistic visualization of the immune system cells attacking the cancer cells. Most of the doctors successfully curbed their cancer — not to the extent of actually curing it, but in most cases there was measurable improvement. Since then, numerous experiments have shown that a less accurate image of the enemy is just as effective.2

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About twenty years ago I used to meet one evening every month with a group of other doctors, including Dr. Bernie Siegel, one of the pioneers of visualization. Bernie shared fascinating examples of the kinds of imagery cancer patients chose to promote healing of their illnesses. It seemed important that the image be accurate in its intent; it was disconcerting when patients chose wimpy defensive images that were the imaginary equivalent of trying to beat their cancer with a wet noodle. People who chose aggressive images did better; lions, tigers, sharks, polar bears and knights in shining armor do better work than a little girl gathering up cancer cells into snowballs and throwing them over the fence.

But what's a good image if you have chronic inflammatory disease? In this case, redness, heat, swelling and pain afflict some part of your body as it reacts to an enemy that the doctor hasn't been able to discover or that has disappeared from the scene of the crime, leaving your immune system in a perpetual dither. You need a picture that is soothing but not self-defeating by way of quieting your immune reactions to the point of defenselessness. This is where a chemical or an abstract image may be more appropriate. By chemical image, I mean something along the lines of `Let's put out the fire'. Remember that inflammation is an expression of your body's fire burning out of control. Whether it is in the skin, the digestive tract, the lungs, the heart, the nose or the eyes or, for that matter, whether or not it is producing palpable heat, some kind of uncontrolled fire is at the bottom of a lot of chronic illness. Parkinson's disease, for example, has been characterized as a fire in the brain. And the oxidative damage in the chemistry of autistic children constitutes a kind of fiery injury to their RNA and DNA.

If you are going to employ visual imagery to quench the fire, then why not use pictures that are more effective than merely aiming a fire hose or throwing ice water at it? Instead, try mobilizing your body's powerful natural resources for quenching the inflammation, calling on your body's clouds to release rainwater on the brush fires of the prairie where the inflammation resides. This could be your intestine if you have colitis, your joints if you have arthritis, your skin if you have dermatitis, your lungs if you have bronchitis and so on. You can even get technical and make your raindrops into vitamin C, vitamin E, beta-carotene and other potent antioxidants. Communication between your meditating-visualizing brain and the resources of your body is more dynamic and more specific then you know.

When Bernie Siegel began talking about people's responsibility for their own health and healing in the face of serious illnesses such as cancer, people accused him of 'blaming the victim' by placing an unreasonable burden of guilt on the sick person. But you can't really take control of your health without believing that your health is to some extent under your control. Even a person who has been a victim of some catastrophic accident must believe that he or she can exercise control over healing, to at least a small but critical degree, through the expression of intention in prayer or visualization or by the exercise of sheer willpower.

For people with chronic illness, the lines of causation are more ambiguous than they are in an accident. However irrational it may be, all of us feel guilt for things that happen, like the ill-timed flareup of cold sores just before an important public appearance. Feeling guilty won't get you anywhere, but feeling responsible is the key to taking charge. If you feel like you're the passive victim of the event, you may miss a chance to engage your body's resources for healing. Only by feeling that you can take responsibility for your own health will you be able to make the changes that are necessary for regaining that health in the face of chronic illness.

Sunday, April 13, 2008

Play it safe – earn immunity!

Anyone who follows the Survivor show on television will know how importantimmunity is But the difference between playing Survivor and actual physical survival lies in the fact that you have to provide your body with immunity and not merely play a game to avoid being voted out.

In today's stressed-out concrete jungles the body is in constant baffle to earn itself immunity. And the odds are stacked against it-odds known as free radicals.

When I think of free radicals, I immediately think Procydin. The whole world is agog about this remarkable supplement that restores physical immunity.

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But what exactly does it do, you might ask. Well, tales of miraculous recoveries abound - from heart attacks to rheumatoid arthritis, yuppie flu to emphysema, hypertension, diabetes, arteriosclerosis, high cholesterol and a long list of other lifestyle-related (auto-immune) diseases. They are called auto-immune diseases because they involve the immune system, the body's first line of defence against disease. Auto-immune diseases develop when the immune system goes awry during an onslaught of free radicals and begins to destroy healthy cells. Obviously this becomes easier when the immune system is weak. One of the reasons for a weakened immune system is age - it simply becomes less effective as we grow older. But it is also affected by genetic make-up, stress, unhealthy lifestyle, antibiotics, unhealthy foods and toxins in the environment.

Although there has been extensive press coverage of the merits of Procydin, many overweight people don't read these reports, because they believe they couldn't possibly be suffering from any of the diseases discussed in the articles. It follows that they don't quite understand how this miracle supplement works. We know that most obese people feel like normal folk (just a little overweight perhaps) who simply want to lead a fit and healthy life (and, please God, shed a few extra kilos!). All they really want is a body that doesn't embarrass or inconvenience them.

Well, bingo! You've hit the jackpot with Procydin! Why? Because we 'ordinary folk' who are 'just a little overweight' are the ones most at risk to develop those dreaded lifestyle diseases, that's why!

The truth is that without realising it, you might already be developing what is called 'Syndrome X': The deadly quartet of lifestyle diseases, These diseases include insulin resistance, hypertension, obesity and dislipidemia, a formal term for abnormal blood-fat values such as having low 'good' cholesterol and high 'bad' cholesterol.

If these facts are not enough to galvanise you into action to start taking Procydin, you should also remember that you are constantly under threat of free radicals from food, water and air, which puts you firmly in the highest possible health risk bracket.

... andjoyohoxing