Detoxification
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Detoxification (detox for short)[1] is the physiological or medicinal removal of toxic substances from a living organism, including, but not limited to, the human body and additionally can refer to the period of withdrawal during which an organism returns to homeostasis after long-term use of an addictive substance.[2][3] In conventional medicine, detoxification can be achieved by decontamination of poison ingestion and the use of antidotes as well as techniques such as dialysis and (in a very limited number of cases) chelation therapy.[4]
Many alternative medicine practitioners promote various other types of detoxification such as "diet detoxification," but there is little evidence that detox diets have any health benefits.[5] Furthermore, Sense About Science, a UK-based charitable trust determined that most commercial products' "detox" claims lack any supporting evidence and can be considered a "waste of money".[6][7]
Contents[hide] |
[edit] Types of detoxification
[edit] Alcohol detoxification
Alcohol detoxification is a process by which a heavy drinker's system is brought back to normal after being used to having alcohol in the body on a continual basis. Serious alcohol addiction results in a decrease in production of GABA, a reuptake inhibitor, because alcohol acts to replace it. Precipitous withdrawal from long-term alcohol addiction without medical management can cause severe health problems and can be fatal. Alcohol detox is not a treatment for alcoholism. After detoxification, other treatments must be undergone to deal with the underlying addiction that caused the alcohol use.
[edit] Drug detoxification
Drug detoxification is used to reduce or relieve withdrawal symptoms while helping the addicted individual adjust to living without drug use; drug detoxification is not meant to treat addiction but rather an early step in long-term treatment. Detoxification may be achieved drug free or may use medications as an aspect of treatment. Often drug detoxification and treatment will occur in a community program that lasts several months and takes place in a residential rather than medical center.
Drug detoxification varies depending on the location of treatment, but most detox centers provide treatment to avoid the symptoms of physical withdrawal to alcohol & other drugs. Most also incorporate counseling and therapy during detox to help with the consequences of withdrawal.
[edit] Metabolic detoxification
An animal's metabolism can produce harmful substances which it can then make less toxic through reduction, oxidation (collectively known as redox reactions), conjugation and excretion of molecules from cells or tissues.[8] This is called xenobiotic metabolism.[9][9][10][11][12] Enzymes that are important in detoxification metabolism include cytochrome P450 oxidases,[13] UDP-glucuronosyltransferases,[14] and glutathione S-transferases.[15] These processes are particularly well-studied as part of drug metabolism, as they influence the pharmacokinetics of a drug in the body.[16][17][18]
[edit] Alternative medicine
http://en.wikipedia.org/wiki/Detoxification
10 Ways to Detoxify Your Body
Practiced for centuries by many cultures around the world — including ayurvedic and Chinese medicine systems — detoxification is about resting, cleaning and nourishing the body from the inside out. By removing and eliminating toxins, then feeding your body with healthy nutrients, detoxifying can help protect you from disease and renew your ability to maintain optimum health.
"The body has its own natural healing system," says Peter Bennett, N.D., medical director of Helios Clinic in Victoria, B.C., and co-author with Stephen Barrie, N.D. and Sara Faye, of 7-Day Detox Miracle (Prima Health). "Detoxification enhances this system," he explains.
How does detoxification work?
A detox program can help the body's natural cleaning process by:
1) Resting the organs through fasting;
2) Stimulating the liver to drive toxins from the body;
3) Promoting elimination through the intestines, kidneys and skin;
4) Improving circulation of the blood; and
5) Refueling the body with healthy nutrients.
"Detoxification works because it addresses the needs of individual cells, the smallest units of human life," says Bennett.
How do you know if you need to detoxify?
Bennett suggests that everyone should detox at least once a year. A short detoxifying program or whole body cleanse is generally safe; in fact, scientific studies show that a detox is beneficial for health. However, Bennett cautions against detoxifying for nursing mothers, children, and patients with chronic degenerative diseases, cancer or tuberculosis. Consult your health care practitioner if you have questions about whether detoxing is right for you.
Today, with more toxins in the environment than ever, "it's critical to detox," says Linda Page, N.D., Ph.D., the author of Detoxification (Healthy Healing Publications). Page recommends detoxing for symptoms such as unexplained fatigue, sluggish elimination, irritated skin, allergies or low-grade infections; bags under the eyes; a distended stomach even if the rest of your body is thin; menstrual difficulties; or mental confusion.
Where do you begin?
First, lighten up your toxin load. Eliminate alcohol, coffee, cigarettes, refined sugars and saturated fats, all of which act as toxins in the body and are obstacles to your healing process. Also, minimize use of chemical-based household cleaners and personal health care products (cleansers, shampoos, deodorants and toothpastes), and substitute natural alternatives.
Another deterrent to good health is stress, which triggers your body to release stress hormones into your system. While these hormones can provide the "adrenaline rush" to win a race or meet a deadline, in large amounts they create toxins and slow down detoxification enzymes in the liver. So it's a good idea to detox stressful life situations along with detoxifying your body. Yoga, Qigong and meditation are simple and effective ways to relieve stress by resetting your physical and mental reactions to the inevitable stress life will bring.
There are many detoxification programs and detox recipes, depending on your individual needs. Many programs follow a 7-day schedule because, as Bennett explains, "it takes the body some time to clean the blood." His program involves fasting on liquids for two days, followed by a carefully-planned five-day detox diet to allow the digestive system to rest. He also advises supplements, herbs, exercise, and practices such as dry-skin brushing and hydrotherapy to enhance circulation.
Page recommends a 3-7 day juice fast (drinking only fresh fruit and vegetable juices and water) as an effective way to release toxins.
Other popular detoxing programs and natural body cleanses include:
- Cleansing supplement packages, which generally contain fiber, vitamins, herbs and minerals. There are several safe products on the market, with easy-to-follow instructions.
- A routine of drinking only water one day each week — an ancient practice of many cultures.
1. Eat plenty of fiber, including brown rice and organically-grown fresh fruits and vegetables. Beets, radishes, artichokes, cabbage, broccoli, spirulina, chlorella, and seaweed are excellent detoxifying foods.
2. Cleanse and protect the liver by taking herbs such as dandelion root, burdock and milk thistle, and drinking green tea.
3. Take vitamin C, which helps the body produce glutathione, a liver compound that drives away toxins.
4. Drink at least two quarts of water daily.
5. Breathe deeply to allow oxygen to circulate more completely through your system.
6. Transform stress by emphasizing positive emotions.
7. Practice hydrotherapy by taking a very hot shower for five minutes, allowing the water to run on your back. Follow with cold water for 30 seconds. Do this three times, and then get into bed for 30 minutes.
8. Sweat in a sauna so your body can eliminate wastes through perspiration.
9. Dry-brush your skin or try detox foot spas/foot baths to remove toxins through your pores. Special brushes are available at natural products stores.
10. What is the most important way to detoxify? "Exercise," says Bennett. "Yoga or jump-roping are good. One hour every day." Also try Qigong, a martial-arts based exercise system that includes exercises specifically for detoxifying or cleansing, as well as many other exercises with specific health benefits.
http://life.gaiam.com/article/10-ways-detoxify-your-body
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