Jarrow Formulas® Artichoke 500 MILLIGRAMS

Jarrow Formulas® Artichoke 500 MILLIGRAMS - JARROW - GNC Zoom
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Item #230611

Size: 180 Capsules

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Product Information

Description

Standardized Extract
Supports Liver and Cholesterol Metabolism
Artichoke Extract is standardized to contain 5% total caffeoylquinic acids. Clinical research has documented the following beneficial properties of artichoke extract:
  • Liver Function - Protects glutathione levels. Stimulates liver activity by promoting circulation within the liver.
  • Cardiovascular Function - Inhibits oxidation of LDL cholesterol and increases healthful levels of HDL (protective) cholesterol.
  • Digestion - Stimulates synthesis of bile, a product of the liver that supports detoxification and the absorption of fat-soluble nutrients.

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Label

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Supplement Facts

Serving Size 1 Capsule
Servings Per Container 180
Amount Per Serving % DV
Artichoke Extract (Cynara scolymus) (leaf) (5% total caffeoylquinic acids) 500.00 mg **
** Daily Value (DV) not established

Product Directions / Additional Info

Take 1 capsule per day with food or as directed by your qualified healthcare professional.

Other Ingredients: Cellulose, Maltodextrin, Silicon Dioxide, Magnesium Stearate (Vegetable Source), Gelatin

No wheat, no gluten, no soybeans, no dairy, no egg, no fish/shellfish, no peanuts/tree nuts.

Warning: If you have a medical condition (especially gall bladder or bile duct blockages), are pregnant, lactating, trying to conceive, under the age of 18, or taking medications, consult your healthcare professional before using this product.
Keep out of the reach of children.

Jarrow Formulas®
Superior Nutrition and Formulation
P.O. Box 35994
Los Angeles, CA 90035-4317

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Health Notes

Artichoke

Artichoke
This nutrient has been used in connection with the following health goals
  • Reliable and relatively consistent scientific data showing a substantial health benefit.
  • Contradictory, insufficient, or preliminary studies suggesting a health benefit or minimal health benefit.
  • For an herb, supported by traditional use but minimal or no scientific evidence. For a supplement, little scientific support.

Our proprietary "Star-Rating" system was developed to help you easily understand the amount of scientific support behind each supplement in relation to a specific health condition. While there is no way to predict whether a vitamin, mineral, or herb will successfully treat or prevent associated health conditions, our unique ratings tell you how well these supplements are understood by the medical community, and whether studies have found them to be effective for other people.

For over a decade, our team has combed through thousands of research articles published in reputable journals. To help you make educated decisions, and to better understand controversial or confusing supplements, our medical experts have digested the science into these three easy-to-follow ratings. We hope this provides you with a helpful resource to make informed decisions towards your health and well-being.

This supplement has been used in connection with the following health conditions:

Indigestion, Heartburn, and Low Stomach Acidity
Dose: 500 to 1,000 mg cynarin in a standardized herbal extract three times per day
Extracts of artichoke have been repeatedly shown in research to be beneficial for people with indigestion.(more)
Irritable Bowel Syndrome
Dose: Refer to label instructions
In a preliminary study of people with irritable bowel syndrome who took an artichoke leaf extract daily for two months, 26% reported an improvement in symptoms.(more)
High Cholesterol
Dose: Refer to label instructions
Artichoke has moderately lowered cholesterol and triglycerides in some trials.(more)
Indigestion, Heartburn, and Low Stomach Acidity
Dose: 500 to 1,000 mg cynarin in a standardized herbal extract three times per day

Bitter herbs are thought to stimulate digestive function by increasing saliva production and promoting both stomach acid and digestive enzyme production.1 As a result, they are particularly used when there is low stomach acid but not in heartburn (where too much stomach acid could initially exacerbate the situation). These herbs literally taste bitter. Some examples of bitter herbs include greater celandine, wormwood, gentian,dandelion, blessed thistle, yarrow, devil's claw, bitter orange, bitter melon, juniper, andrographis, prickly ash, and centaury.2. Bitters are generally taken either by mixing 1-3 ml tincture into water and sipping slowly 10-30 minutes before eating, or by making tea, which is also sipped slowly before eating.

Artichoke, in addition to being an edible plant, is a mild bitter. Extracts of artichoke have been repeatedly shown in double-blind research to be beneficial for people with indigestion.3 Artichoke is particularly useful when the problem is lack of bile production by the liver.4 Extracts providing 500-1,000 mg per day of cynarin, the main active constituent of artichoke, are recommended by doctors.

References

1. Schulz V, Hansel R, Tyler VE. Rational Phytotherapy: A Physician's Guide to Herbal Medicine. 3rd ed, Berlin: Springer, 1998, 168-73.

2. Blumenthal M, Busse WR, Goldberg A, et al. (eds). The Complete German Commission E Monographs: Therapeutic Guide to Herbal Medicines. Austin: American Botanical Council and Boston: Integrative Medicine Communications, 1998, 425-6.

3. Kraft K. Artichoke leaf extract--recent findings reflecting effects on lipid metabolism, liver and gastrointestinal tracts. Phytomedicine 1997;4:370-8 [review].

4. Kirchhoff R, Beckers C, Kirchhoff GM, et al. Increase in choleresis by means of artichoke extract. Phytomedicine 1994;1:107-15.

Irritable Bowel Syndrome
Dose: Refer to label instructions

In a preliminary study of people with irritable bowel syndrome who took an artichoke leaf extract daily for two months, 26% reported an improvement in symptoms.1 Because no placebo group was used in this study and because irritable bowel syndrome has a high rate of response to placebo, additional research is needed to confirm this report. The amount of artichoke leaf used in the study was 320 or 640 mg per day of a 1:5 standardized extract.

References

1. Bundy R, Walker AF, Middleton RW, et al. Artichoke leaf extract reduces symptoms of irritable bowel syndrome and improves quality of life in otherwise healthy volunteers suffering from concomitant dyspepsia: a subset analysis. J Altern Complement Med 2004;10:667-9.

High Cholesterol
Dose: Refer to label instructions

Artichoke has moderately lowered cholesterol and triglycerides in some,1, 2 but not all,3 human trials. One double-blind trial found that 900 mg of artichoke extract per day significantly lowered serum cholesterol and LDL cholesterol but did not decrease triglycerides or raise HDL cholesterol.4 However, in another double-blind trial, supplementation with an artichoke extract significantly increased HDL cholesterol.5 Cholesterol-lowering effects occurred when using 320 mg of standardized leaf extract taken two to three times per day for at least six weeks.

References

1. Fintelmann V. Antidyspeptic and lipid-lowering effect of artichoke leaf extract. Zeitschirfit fur Allgemeinmed 1996;72:1-19.

2. Bundy R, Walker AF, Middleton RW, et al. Artichoke leaf extract (Cynara scolymus) reduces plasma cholesterol in otherwise healthy hypercholesterolemic adults: a randomized, double blind placebo controlled trial. Phytomedicine 2008;15:668-75.

3. Heckers H, Dittmar K, Schmahl FW, Huth K. Inefficiency of cynarin as therapeutic regimen in familial type II hyperlipoproteinemia. Atherosclerosis 1977;26:249-53.

4. Englisch W, Beckers C, Unkauf M, et al. Efficacy of artichoke dry extract in patients with hyperlipoproteinemia. Arzneimittelforschung 2000;50:260-5.

5. Rondanelli M, Giacosa A, Opizzi A, et al. Beneficial effects of artichoke leaf extract supplementation on increasing HDL-cholesterol in subjects with primary mild hypercholesterolaemia: a double-blind, randomized, placebo-controlled trial. Int J Food Sci Nutr 2013;64:7-15.

Parts Used & Where Grown

This large thistle-like plant is native to the regions of southern Europe, North Africa, and the Canary Islands. The leaves of the plant are used medicinally. However, the roots and the immature flower heads may also contain beneficial compounds.1

Copyright 2016 Healthnotes, Inc. All rights reserved. www.healthnotes.com

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The information presented by Healthnotes is for informational purposes only. It is based on scientific studies (human, animal, or in vitro), clinical experience, or traditional usage as cited in each article. The results reported may not necessarily occur in all individuals. Self-treatment is not recommended for life-threatening conditions that require medical treatment under a doctor's care. For many of the conditions discussed, treatment with prescription or over the counter medication is also available. Consult your doctor, practitioner, and/or pharmacist for any health problem and before using any supplements or before making any changes in prescribed medications. Information expires June 2017.