Flavonoids

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Olives and their oils also contain tocopherols, flavonoids, anthocyanins, sterols, and phenols. Extra virgin olive oil has the highest content of polyphenols and thus delivers the most antioxidant activity. Monounsaturated fatty acids appear to protect good cholesterol, decrease bad cholesterol levels, and decrease total blood cholesterol levels. Diets rich in monounsaturated fatty acids also may be linked to a lowered risk of diabetes. In the area of the world that surrounds the Mediterranean Sea, olive trees have been cultivated since about 3000 b.c.

Potatoes Potatoes possess both protease inhibitors and flavonoids, in addition to their high vitamin-C content. To maximize phytochemical content whenever possible, prepare and consume potatoes with the skins intact. Yes, unpeeled potatoes can be mashed. Potatoes are sold fresh, frozen as French fries and hash browns, canned, and dried. Prunes. See Plums. Pumpkin. See Squashes. Pumpkinseeds. See Nuts and Seeds. Purslane Purslane is a leafy green that grows abundantly in a wide variety of locales. It is denounced as a weed by some people and valued by others.

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Birch leaf flavonoids stimulate urination when the herb is taken as a tea. Taken as a tea or applied as a douche, birch leaf also prevents inflammation and spasms in the urinary-tract disorders pyelonephritis, ureteritis, and urethritis, although it may not be strong enough by itself to control symptoms of severe infection. • Cancer. Betulinic acid in birch bark has been found to inhibit melanoma cells. • Cellulite. Sweet birch can have good results against cel-lulite. It helps to eliminate toxins, and its diuretic action reduces the edema. • Warts.

Healing with Plants in the American and Mexican West Margarita Artschwager Kay See book keywords and concepts

It contains benzenoids; the monoterpenes fulvoplumierin, linalool, and plumeri-cin; the flavonoids kaempferol and quercetin; and saponin. ¦ Populus (Salicaceae) COTTONWOOD, POPLAR Populus angustifolia James jara, Colorado Spanish; narrowleaf cottonwood, English Populus dimorpha Brandegee abaso, alamo, Mayo; alamo, Spanish Populus fremontii S. Wats. aupa ha hak, alamo bianco, Pima; xa 'a, Paipai; alamo, Mountain Pima, Spanish; cottonwood, English Populus tremuloides Michx. alamillo, Tepehuan, Spanish; quaking aspen, English Populus spp.

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Tomatoes are also sources of the flavonoids quercetin and kaempferol. They are available fresh, dried, canned, and packed in pasteurized boxes. The more concentrated the source of tomato is, the more lycopene is detected. For example, sun-dried tomatoes and tomato paste, from which the water has been removed, have more lycopene than fresh tomatoes and tomato sauce. Heat and oil seem to enhance the availability of lycopene, so canned tomato juice and spaghetti sauce are very good sources of lycopene.

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It contains two main groups of active principles, flavonoids, including hyperoside, vitexin 2"rhamnoside and rutin and oligomeric procyanidins.46 Contraindications: Hawthorne can decrease the need for cardiac drugs like digitoxin, digoxin and other cardiac glycosides. Herbs with cardiac glycosides include pheasant's eye (Adonis) lily of the valley (ConvaUaria), fox glove (Digitalis), false hellebore (Helleborus), Strophanthus and Urginea. 404 Individuals who consume hawthorne should have all heart medications monitored by a physician.

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The men in the study got about 60 percent of their flavonoids from tea. The caffeine in tea can also benefit cognition, if it is ingested in prudent amounts. Other drinks that contain caffeine, such as coffee and colas, can also aid thought and memory, if used properly. Caffeine, in fact, is the most widely used cognitive-enhancement product in our society. Numerous tests have proved that, when used in moderate amounts, caffeine boosts concentration and alertness. Because it is a stimulant, it increases output of adrenaline, and can temporarily improve memory and mood.

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Gravel root Eupatorium purpureum Common Names: Joe-pye weed, Queen of the meadow Family: Compositae Part Used: Root Energy and Flavors: Bitter, pungent, neutral Systems Affected: Kidney, bladder, stomach and liver Biochemical Constituents: Volatile oil, flavonoids, and euparin Properties: Diuretic, lithotriptic (dissolves stones), nervine, tonic, antirheumatic, carminative Dose: Standard decoction or 3-9 grams; of the tincture, 10-30 drops Used for: Most urinary tract problems, especially those of a more chronic nature including gravel, stones, hematuria, frequent and nighttime urination.

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Ongoing research indicates very promising results for some of them including coenzyme Q10, lipoic acid, and flavonoids. Coenzyme Q10: Coenzyme Q10 (CoQIO), or ubiquinone, is densely concentrated within the mitochondria, the energy-producing sites within cells. It is a powerful antioxidant and prevents tissue damage throughout the body. CoQIO is found in all plant and animals cells,- however, dietary sources are insufficient to produce the effects attributed to it in lab studies, so supplementation is necessary.

The Clinician's Handbook of Natural Healing Gary Null, Ph.D. See book keywords and concepts

Myocardial Effects of flavonoids from Crataegus Species," Arzneimittelforschung, 45(8), August 1995, p. 842-845. Results of this placebo-controlled study showed that patients with stage II heart failure who received treatment with 600 mg per day of Hawthorn Extract LI 132 for 8 weeks experienced significant decreases in systolic pressure, heart rate, and the pressure-rate product relative to controls. —U. Schmidt, et al., "Wirksamkeit des Extrak-tes LI 132 (600 mg/Tag) bei achitowchiger Therapie," Munch, med. Wschr, 136 (Suppl 1), 1994, p. S13-S19. Results of this study found that a 0.

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In particular, the flavonoids found in crciferous vegetables like broccoli and cabbage are so effective that researchers at Fox-Chase Cancer Center in Philadelphia studied the effects of supplements on people with a high risk for colorectal cancer. The study participants took two 500-milligram tablets of dehydrated broccoli three times a day for a year. Although the effects weren't dramatic enough to warrant starting your own broccoli dehydrating business, preliminary results indicate that they did have a protective effect, says Christine Szarka, M.D., medical oncologist at Fox-Chase.

Optimal Wellness Ralph Golan, M.D. See book keywords and concepts

The ginkgo heterocide, terpene flavonoids, and other active constituents of ginkgo have been shown to be effective in treating diminished blood flow to the brain caused by arteriosclerosis, which is common in older individuals. It has also been useful in reducing such symptoms as vertigo, headache, tinnitus, short-term memory loss, depression, and senility. It has some applications in Alzheimer's disease. 2. Ginkgo relaxes smooth muscle in arteries (counters arterial spasm) and provides arterial tone where there is vasomotor paralysis.

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These extracts contain flavonoids, diterpenese and substances unique to ginkgo plants called ginkgolides. Ginseng For thousands of years, the Chinese have used ginseng as the cornerstone of their herbal pharmacy. More recently, scientists have been proving that ginseng really does live up to many of the claims the Chinese have been making about it. It helps people live longer, lowers high blood pressure, reduces the likelihood of stroke and generally helps overall physical health. Plus, ginseng is an effective energy-booster.

Like pollen, royal jelly is bursting with nutrients: flavonoids, amino acids, trace minerals, pantothenic acid and vitamins Bl, B2, B6 and B12. People around the world use it because it helps trigger the brain chemical called serotonin, a substance which boosts energy and concentration, curbs the appetite, and helps produce sound, restful sleep. Research shows that royal jelly can even alleviate certain kinds of depression brought on by low serotonin levels.

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Some types are isothiocyanates, polyphenols, flavonoids, monterpenes, and organosul-fides. They are credited with the treatment and prevention of the four major causes of death: heart disease, cancer, high blood pressure, and diabetes. 60. What are the beneficial chemicals found in cruciferous vegetables? They are isothiocyanates. These vegetables include broccoli, cabbage, and brussel sprouts. They have been shown to be chemoprotective against cancer of the breast, liver, esophagus, lung, intestine, and bladder. 61. Is it true that tea can be a cancer preventative?

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Scientists believe that the vitamin C and flavonoids in the tomatoes strengthen blood vessels. Herbal Relief for Sties Asty results when one of the oil glands at the base of your eyelashes becomes infected. A combination of heat and herbs is the time-honored remedy for treating them. A hot tea bag will work, but we prefer a hot compress made from dried calendula flowers to relieve the pain and infection.

It also contains flavonoids. Both of these nutrients protect blood vessels and improve eyesight. According to Chinese legend, some Orientals have lived to be over 200 years old. Although this amazing claim is difficult to substantiate, the Chinese have always had a lot of wise advice for those who want to protract the aging process. The Chinese philosopher Confucius recommended eating and drinking in moderation, being especially careful to eat only foods that have been finely chopped.

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The flavonoids in tea are thought to prevent strokes. 98. Why is salt iodized? We use iodized salt to prevent goiters and mental retardation. In China, a country of 1.2 billion people, there are 10 million cases of retardation from lack of iodine. Although just trace amounts would prevent this, many people buy noniodized salt on the black market to save money. Maternal iodine deficiency results in growth and brain impairment in the child. 99. I know that sodium is a chemical element. What does it mean when a label says the food has low sodium?

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Hawthorn fruit (internal) note: Hawthorn fruit products have not been tested for effectiveness in recent clinical research. Most of the published studies have been conducted on standardized extracts of hawthorn leaf with flowers. fluid extract: 0.5-1.0 ml , 3 times daily [1:1 (w/v) in 25% alcohol (v/v)]. Tincture: 5-10 drops, 1-3 times daily [1:10 (w/v)] tincture: 1-2 ml, 3 times daily [1:5 (w/v), in 45% alcohol (v/v)]. Contraindications No known contraindications for hawthorn leaf, flower, or fruit. Pregnancy and Lactation: No known restrictions.

The Clinician's Handbook of Natural Healing Gary Null, Ph.D. See book keywords and concepts

The preparation contains flavonoids, triterpene saponins, phenolic acids, tannins and polysaccharide which could be responsible for its antiviral properties. —J. Serkedjieva, et al., "Antiviral Activity of the Infusion (SHS-174) from Flowers of Sambucus Nigra L., Aerial Parts of Hypericum Perforatum, L, and Roots of Saponaria Offinalis L against Influenza and Herpes Simplex Viruses," Phytotherapy Research, 4(3), 1990, p. 97-100.

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Commission E (Blumenthal et al, 1998). Hawthorn fruit (internal) Crude Preparations note: The following doses for hawthorn fruit preparations are not approved by Commission E and do not correlate to clinical trials summarized in the table in this monograph. These doses are presented as guides for non-official uses of hawthorn fruit preparations that are not documented by recent clinical research but are nevertheless published in the literature as potentially useful in NYHA Stage I and possibly Stage II (Upton, 1999). fluid extract [1:1 (w/v) in 25% alcohol (v/v)]: 0.5-1.

The Clinician's Handbook of Natural Healing Gary Null, Ph.D. See book keywords and concepts

Cardiovascular/Coronary Heart Disease This study examined the influence of flavonoids from Crataegus species (hawthorn, Rosaceae) on coronary flow, heart rate and left ventricular pressure as well as on the velocity of contraction and relaxation guinea pig hearts. Results found an increase of coronary flow caused by the O-glycosides luteolin-7-glucoside (186%), hypersoide (66%) and rutin (66%) as well as an increase of the relaxation velocity (positive lusitropsim) by luteolin-7-glucoside (104%), hyperoside (62%) and rutin (73%) were the major effects observed at a maxium concentration of 0.

Canada, "Citrus flavonoids Stimulate Secretion by Human Colonic T84 Cells," Journal of Nutrition, 123(2), February 1993, p. 259-268. ¦ COD LIVER OIL Cardiovascular/Coronary Heart Disease Results of this study found that 20 ml per day of supplemental cod liver oil for 3 weeks exhibited effects on serum lipids and platelets that can decrease the tendency to thrombosis in healthy Norwegian males —T. Simonsen, et al., "The Effect of Cod Liver Oil in Two Populations with Low and High Intake of Dietary Fish," Acta Med Scand, 223(6), 1988, p. 491-498.

Diabetic Cataracts and flavonoids," Science, 195(4274), January 14, 1977, p. 205-206. Results of this study showed that doses of 10 mg/kg and 50 mg/kg of quercetin administered to diabetic rats promoted normalization of the level of glycemia and blood coagulation, increased liver glycogen content, decreased high blood serum concentrations of cholesterol and low density lipoproteins. —IuN Nuraliev & G.A. Avezov, "The Efficacy of Quercetin in Alloxan Diabetes," Eksp Klin Farmakol, 55(1), January-February 1992, p. 42-44.

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Most group of protective antioxidants called flavonoids. In a study of 805 men ages 65 to 84 living in Zutphen, the Netherlands, Dutch researchers found that those who ate the most of these common foods had the fewest heart attacks and lowest risk of death from coronary heart disease. What if you can't fit in five servings of antioxidant-rich produce every day? Experts, including a panel of scientists called together by the Alliance for Aging Research, based in Washington, D.C., suggest that supplements can be a good nutritional backup.

Middleton. "Flavonoids affect lots of life processes—the immune system, cancer, atherogenesis (hardening of the arteries) and maybe even aging," says Dr. Middleton. "But they're not mainstream yet, and things have to be mainstream before studies are funded." Meanwhile, the produce section of your supermarket is well-stocked with flavonoid-rich foods. The best are onions, kale, green beans, broccoli, endive, celery and cranberries. You'll also get a fair amount from tomatoes, sweet red peppers, apples, green and black tea and grape juice. And, oh, yes, they're also in wine.

This is because flavonoids have other things going for them," he says. "They're also good antioxidants." Soy, the All-Star Bean Soy, the humble legume found more often in livestock feed than on dinner tables in the United States, is fast emerging as the versatile all-star of the heart-protection team. With special abilities to sweep cholesterol from the bloodstream, soy seems to boost the already substantial health benefits of a low-fat diet.

Its secret lies with flavonoids and terpenoids, powerful compounds with enormous ability to mop up cell-damaging free radicals. Scientists believe that ginkgo's most important terpenoids are ginkgolides. These have potent antioxidant power, so they can prevent free radicals from damaging blood vessels in the brain. Ginkgolides also suppress a blood-clot-promoting substance in the body called platelet activating factor (PAF). By fighting PAF, ginkgo helps keep the blood pumping through your gray matter.

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There is a sub-group of flavonoids called flavonols, of which one of the most researched, and probably the most abundant in foods, is quercetin—an antioxidant found in black tea and red wine as well as in onions, tomatoes, apples, potatoes, grapes, and fava beans. Studies have linked high quercetin intake with lower risk of heart disease. Quercetin may also help to prevent eye cataracts and hay fever as it has antihistamine properties.

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ELLAGIC-ACID Fruit ENOMELANIN Fruit ENOTANNIN Seed EPICATECHIN-3-GALLATE Fruit EPSIOLON-VINIFERIN Leaf 30,900 ppm ERGOSTEROL Fruit ETHYL-AMINE Fruit Juice FAT Fruit 5,010—33,898 ppm FAT Seed 60,000—200,000 ppm FERULIC-ACID Fruit FIBER Fruit 4,210—24,640 ppm flavonoids Leaf 40,000—50,000 ppm FLUORINE Fruit 0.1—0.6 ppm FOLACIN Fruit 0.03—0.

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