Lycopene
Natural Standard Bottom Line Monograph, Copyright © 2009 (www.naturalstandard.com). Commercial distribution prohibited. This monograph is intended for informational purposes only, and should not be interpreted as specific medical advice. You should consult with a qualified healthcare provider before making decisions about therapies and/or health conditions.
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Related Terms:
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ψ, ψ-carotene, all-trans lycopene, Lyc-o-Mato, Lycopersicon, Lycopersicon esculentum, LycoRed, prolycopene, psi, psi-carotene, solanorubin, tangerine tomatoes, tomato, tomato paste. |
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Lycopene is a carotenoid present in human serum and skin as well as the liver, adrenal glands, lungs, prostate and colon. Lycopene has been found to possess antioxidant and antiproliferative properties in animal and laboratory studies, although activity in humans remains controversial. |
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Numerous studies correlate high intake of lycopene-containing foods or high lycopene serum levels with reduced incidence of cancer, cardiovascular disease, and macular degeneration. However, estimates of lycopene consumption have been based on reported tomato intake, not on the use of lycopene supplements. Since tomatoes are sources of other nutrients, including vitamin C, folate, and potassium, it is not clear that lycopene itself is beneficial. |
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There is no well-established definition of "lycopene deficiency," and direct evidence that repletion of low lycopene levels has any benefit is lacking. |
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The below uses are based on tradition, scientific theories, or limited research. They often have not been thoroughly tested in humans, and safety and effectiveness have not always been proven. Some of these conditions are potentially serious, and should be evaluated by a qualified healthcare provider. There may be other proposed uses that are not listed below.
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The below doses are based on scientific research, publications, traditional use, or expert opinion. Many herbs and supplements have not been thoroughly tested, and safety and effectiveness may not be proven. Brands may be made differently, with variable ingredients, even within the same brand. The below doses may not apply to all products. You should read product labels, and discuss doses with a qualified healthcare provider before starting therapy.
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The U.S. Food and Drug Administration does not strictly regulate herbs and supplements. There is no guarantee of strength, purity or safety of products, and effects may vary. You should always read product labels. If you have a medical condition, or are taking other drugs, herbs, or supplements, you should speak with a qualified healthcare provider before starting a new therapy. Consult a healthcare provider immediately if you experience side effects.
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Most herbs and supplements have not been thoroughly tested for interactions with other herbs, supplements, drugs, or foods. The interactions listed below are based on reports in scientific publications, laboratory experiments, or traditional use. You should always read product labels. If you have a medical condition, or are taking other drugs, herbs, or supplements, you should speak with a qualified healthcare provider before starting a new therapy.
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Content available for subscribers only.
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Content available for subscribers only.
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Natural Standard Monograph
(www.naturalstandard.com)
Copyright © 2009 Natural Standard Inc. Commercial distribution or
reproduction prohibited.
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The information in this monograph is intended for informational purposes
only, and is meant to help users better understand health concerns.
Information is based on review of scientific research data, historical
practice patterns, and clinical experience. This information should not be
interpreted as specific medical advice. Users should consult with a
qualified healthcare provider for specific questions regarding therapies,
diagnosis and/or health conditions, prior to making therapeutic decisions.
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