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A genetically modified organism (GMO) or genetically engineered organism (GEO) is an organism whose genetic material has been altered using genetic engineering techniques. These techniques are generally known as recombinant DNA technology. With recombinant DNA technology, DNA molecules from different sources are combined in vitro into one molecule to create a new gene. This DNA is then transferred into an organism and causes the expression of modified or novel traits.

Genetically modified (GM) foods are foods produced from GMO that have had their DNA altered through genetic engineering. GM foods were first put on the market in the early 1990s. The most common modified foods are derived from plants: soybean, corn, canola cotton seed oil and wheat.


2008-03-21

Best Migraine Prevention - Medicines or Natural Remedies  

The dictionary tells us that the word "migraine" is a word the Middle French, modified from the Latin word "hemicrania," which means that a pain in half or "Hemi" in the head. To the person who suffers from migraine, the pain seems graer than that, however. In fact, the current definition of migraine is not only unique, excruciating headaches, but also nausea, and vomiting. The dictionary does not include the many ways in which the aura of migraine affects the body. It is not to describe the visual disturbance, the sounds and smells that are not there.

Migraine prevention is important because the migraine pain and other symptoms disrupt life almost completely.

migraine prevention medicines

We discussed in a previous article with the title of "Best of migraine prevention medicines" by the fact that many drugs, prescription and non-prescription, which claims have migraine prevention properties. Some seem to work for some people, while others are looking for the prevention of migraine others.

There some controversy, however, is whether we should also try a migraine prevention medicine.

As this article is written (2007), the FDA has approved four drugs for the prevention of migraine: propranolol, timolol, topiramate, and divalproex sodium. Amitriptyline, an antidepressant, is also responsible for migraine prevention. Botox has been used successfully, but is not very recommended.

The downside of migraine prevention medication is the fact that all of them require the patient to adequate doses of the drug for a long time to determine the effectiveness. This can lead to a building from negative effects of the end of suffering even know whether migraine prevention is provided. Doctors often have to experiment, the smallest dose to find work without adverse effects effects.

prevention of migraine medicines

Merely as an example, the side effects of Topamax. The makers of Topamax offer on its website "Important Safety Information information about Topamax," in which position they admit that serious risks associated with the medicine. How these risks are:

* Lowered bicarbonate in the blood: the blood rises acid. In severe reactions, the patient may experience unregelmaiger heartbeat or changes in their ability to remain vigilant. This side effect, if not treated, could possibly increase the risk of developing kidney stones or bone disease.

* hyperventilation, that deep, rapid breathing with a feeling of not in a position to catch your breath.

* * Increased Fatigue.

eye pressure. Such pressure can lead to glaucoma and blindness.

The warnings continue, with the suffix "more common side effects" such as tingling in the arms and legs, lose the appetite, nausea, diarrhea and changes in your taste may cause Weight loss or Increase.

Natural migraine prevention

Many believe that the possibility of prevention of migraine drugs too risky, the side effects too numerous. For these people, there is a natural migraine prevention options.

1 Migraine trigger

One very natural method for the prevention of migraine is a migraine trigger diary. Do you think it is important, through the purchase of a small blank book specifically for the purpose. It costs less than a recipe, and help you remember to use it. Place the book in a place where you can see if you are not busy. Then Graen record your daily meals, activities, weather, etc. When a migraine hits episode, look back and take note of what you did, eating or shortly before his start. Have you said something? Was the weather changed? As you see a pattern develop, to try to do things to eliminate from your life, and see if it helps with migraine prevention.

2 Biofeedback

A second natural method migraine prevention is biofeedback. In biofeedback, special equipment is used to monitor physical tensions in the migraineur. The goal is to make the patients to control stress and physical processes that lead to migraine. As the patient learns to recognize the physical tension, without equipment, it can stop a migraine follow rising, or at least reduce the impact. Children seem to have a better response to biofeedback migraine prevention as adults do, probably because they are open to new methods and learn it quickly.

3 Herbal Aids

Herbal remedies are effective for migraine prevention. Butterbur and feverfew seem particularly helpful.

Butterbur is a shrub-like plant that grows in northern Asia, Europe and parts of North America. Butterbur extracts are used for the treatment of migraine. Several studies suggest that butterbur is good for the prevention of migraine. Graten In these studies, 245 migraine patients have either butterbur extract or a placebo. After four months of treatment, butterbur was more effective than placebo for the prevention of migraine. While 75 mg twice per day worked, 50 mg twice a day. Butterbur the side effects were mild, and even mild digestive complaints - mostly belching. Possible side effects that are not experienced in the study include constipation, diarrhea, fatigue, headaches, digestive problems, nausea and vomiting. Pregnant and lactating women, children and people with kidney or liver disease should not butterbur. Please consult your doctor before using this herb.

Feverfew, the second herbal remedies, has been in Europe for centuries for the treatment of migraine. In England it was very popular in the 1980s as an alternative to conventional migraine prevention drugs. Several studies have evaluated the efficacy feverfew for migraine prevention. An examination of the use of Feverfew extract, as opposed to a placebo in 170 migraine patients. Those who feverfew, showed a significant decrease in the frequency of migraine compared to those who took placebo. Frequency of migraine decreased by 1.9 migraine per month in the group, the feverfew. In the group that received a placebo, migraine frequency decreased only by 1.3 per migraine month.

The Choice Is Yours

The choice between migraine prevention through prescription drugs and migraine prevention through natural remedies you make . Migraine is a very personal experience, and the way to the prevention of migraine works for one does not necessarily work for all. Before the election, as much information as possible, and take your time.

Disclaimer: The author is not a trained professional, and offers the above information for educational purposes. It is recommended that you are looking for professional advice from your personal physician.

Article Source: http://EzineArticles.com/?expert=Anna_Hart

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