Showing posts with label liver. Show all posts
Showing posts with label liver. Show all posts

Thursday, May 24, 2012

7 Foods which Will Naturally Cleanse the Liver

The primary way in which your body expels toxins is via the liver, which detoxifies and cleanses your body by continuously filtering the blood of poisons that enter it through the digestive tract, the skin, and the respiratory system. But when your liver becomes overworked as a result of stress or excessive exposure to toxins, your entire system can be thrown off balance, and your health severely compromised.

Since the liver is also responsible for producing bile, another form of detoxification that is metabolically necessary for the breakdown and assimilation of fats and proteins from your food, it is exceedingly important that your liver be properly maintained. Without a well-functioning liver, your body will be unable to cleanse itself and absorb nutrients, which is a recipe for a health disaster.

"The thousands of enzyme systems that are responsible for virtually every body activity are constructed in the liver," writes Dr. Karl Maret, M.D., about the importance of vibrant liver function. "The proper functioning of the eyes, the heart, the brain, the gonads, the joints, and the kidneys, are all dependent on good liver activity."

"If the liver is impaired from constructing even one of the thousands of enzyme systems the body requires, there is an impairment in overall body function and a resultant greater metabolic stress on the individual."

So here are seven important foods you may want to begin incorporating into your diet in order to maintain a healthy liver.

Garlic, grapefruit, green tea, and green vegetables

Garlic contains numerous sulfur-containing compounds that activate the liver enzymes responsible for flushing out toxins from the body. This bulbous relative of the onion also contains allicin and selenium, two powerful nutrients proven to help protect the liver from toxic damage, and aid it in the detoxification process.

Grapefruit is rich in natural vitamin C and antioxidants, two powerful liver cleansers. Like garlic, grapefruit contains compounds that boost the production of liver detoxification enzymes. It also contains a flavonoid compound known as naringenin that causes the liver to burn fat rather than store it (http://www.dailymail.co.uk).

Green tea is loaded with catechins, a type of plant antioxidant that has been shown in studies to eliminate liver fat accumulation and promote proper liver function (http://www.nature.com/ijo/journal/v26/n11/abs/0802141a.html). This powerful herbal beverage also protects the liver against toxins that would otherwise accumulate and cause serious damage.

Leafy green vegetables such as bitter gourd, arugula, dandelion greens, spinach, mustard greens, and chicory also contain numerous cleansing compounds that neutralize heavy metals, which can bear heavily on the liver. Leafy greens also eliminate pesticides and herbicides from the body, and spur the creation and flow of cleansing bile.

Avocados, walnuts, and turmeric

Rich in glutathione-producing compounds, avocados actively promote liver health by protecting it against toxic overload, and boosting its cleansing power (http://www.sciencedaily.com/releases/2000/12/001219074822.htm). Some research has shown that eating one or two avocados a week for as little as 30 days can repair a damaged liver.

Walnuts, which contain high levels of l-arginine, an amino acid, glutathione, and omega-3 fatty acids, also help detoxify the liver of disease-causing ammonia. Walnuts also help oxygenate the blood, and extracts from their hulls are often used in liver-cleansing formulas.

Turmeric, one of the most powerful foods for maintaining a healthy liver, has been shown to actively protect the liver against toxic damage, and even regenerate damaged liver cells. Turmeric also boosts the natural production of bile, shrinks engorged hepatic ducts, and improves overall function of the gallbladder, another body-purifying organ.

To learn more, visit: http://www.globalhealingcenter.com/natural-health/liver-cleanse-foods/

Sources for this article include:

http://www.anthromed.org/Article.aspx?artpk=531

Monday, May 21, 2012

Dandelion gets scientific acceptance as an antioxidant and "novel" cancer therapy

Dandelion is the bane of immaculate lawn enthusiasts, but holds healing secrets that few people realize. Dandelion is a delicious super-food to add to salads and soups. It contains substantial vitamins and a host of plant-based minerals, especially potassium. The herb stimulates the flow of bile from the liver into the gall bladder, making dandelion a key ingredient in liver cleanse formulas. It helps to break down liver fats and is an effective diuretic. The scientific community has been frenetically studying dandelion recently, due to encouraging evidence that dandelion suppresses the growth and invasive behavior in several types of cancer.

Scientists "approve" dandelion extract as an effective oxidative stress inhibitor

Scientists at the University of Annunzio Chieti-Pasaca in Italy compared extracts of tumeric, dandelion, rosemary, and artichoke in a study released in 2010. The researchers acknowledged the positive effect that these herbs have on the liver and gallbladder, and wanted to compare their anti-proliferation (spreading), antioxidant (combating free radical activity), and protective effects. While tumeric had the greatest antioxidant effects, dandelion also had these qualities. The scientists confirmed that these herbs are useful healing aids in modern phytomedicine.

The oxidative stress-reducing effects of dandelion extract was tested on rats with liver damage from carbon tetrachloride (CCl4), a chemical used in fire extinguishers and refrigerants which is highly toxic to the liver. Water-based dandelion extract, or dandelion tea, was observed to significantly reduce the amount of oxidative stress and inflammation present in the livers of rats.

Medical researchers are enthusiastic about the effects of dandelion on various cancers

Medical science is finally beginning to accept the positive results from natural dietary supplements in healing cancer. Just in the past few years, clinical research has been published stating the benefits of herbal supplements such as dandelion for cancer. Here are a few studies:

The International Journal of Oncology published a 2008 clinical study showing the positive effects of dandelion leaf tea. Dandelion leaf tea decreased breast cancer cells, but dandelion root tea did not. Researchers went on to test prostate cancer cells and found similar results. The scientists concluded that dandelion extract may be considered a "novel" anti-cancer agent.

The Journal of Ethnopharmacology published a study in January 2011 which tested the effects of dandelion root tea on leukemia cells. The study showed that dandelion root tea killed leukemia cells through a process called apoptosis. It is believed that dandelion root tea signals a "kill switch" on leukemia cell receptors. Researchers found it "interesting" that dandelion root tea did not transmit the same "kill switch" signal to healthy cells. These scientists also believed that dandelion should be considered a "novel" non-toxic anti-cancer agent.

The International Journal of Oncology published a 2011 report that a dietary supplement containing dandelion as one ingredient suppresses the growth of prostate cancer cells.

In yet another 2011 study performed with dandelion, dandelion root extract was clinically proven to induce apoptosis in human drug-resistant melanoma cells without poisoning or damaging healthy cells. Once again, tests proved that dandelion root extract should be considered a "novel" and non-toxic therapy for even drug-resistant forms of cancer.

Sources for this article include:

Medline.gov. "Antiproliferative, protective and antioxidant effects of artichoke, dandelion, tumeric, and rosemary extracts and their formulation," L. Menghini, et al. International Journal of Immunopathology and Pharmacology April-June 2010; 23(2): 601-10. http://www.ncbi.nlm.nih.gov/pubmed/20646355

Wiley Online Library.com. "Amelioration of oxidative stress by dandelion extract through CYP2E1 suppression against acute liver injury induced by carbon tetrachloride in Sprague-Dawley rats," Chung My Park, et al. Phytotherapy Research, September 2010; 24(9): 1347-1353. http://onlinelibrary.wiley.com/doi/10.1002/ptr.3121/abstract

Spandidos Publications.com. "Suppression of growth and invasive behavior of human prostate cancer cells by ProstaCaidTM: Mechanism of activity," J. Jang, et al. International Journal of Oncology. June 2011; 38(6): 1675-82. http://www.spandidos-publications.com/ijo/38/6/1675

Pubmed.gov. "Evaluation of aqueous extracts of Taraxacum officinale [dandelion] on growth and invasion of breast and prostate cancer cells," S.C. Sigstedt, et al. International Journal of Oncology, May 2008; 32(5): 1085-90. http://www.ncbi.nlm.nih.gov/pubmed/18425335

Pubmed.gov. "Selective induction of apoptosis through activation of caspase-8 in human leukemia cells (Jurkat) by dandelion root extract," P. Ovadie, et al. The Journal of Ethnopharmacology. January 2011; 133(1): 86-91. http://www.ncbi.nlm.nih.gov/pubmed/20849941

Pubmed.gov. "The efficacy of dandelion root extract in inducing apoptosis in drug-resistant human melanoma cells," S.J. Chatterjee, et al. Evidence-based Complementary and Alternative Medicine, 2011; 2011: 129045. http://www.ncbi.nlm.nih.gov/pubmed/21234313

About the author:
This article is provided courtesy of Donna Earnest Pravel, owner and senior editor of Heart of Texas Copywriting Solutions.com. Get free biweekly tips on natural healing and herbs by visiting her blog, Bluebonnet Natural Healing Therapy.