health guides
Carotenoids
Carotenoids are a highly coloured (red, orange, and yellow) group of fat-soluble plant pigments. All organisms, whether bacteria or plants, that rely on the sun for energy contain carotenoids. Their antioxidant effects enable these compounds to play a crucial role in protecting organisms against damage during photosynthesis—the process of converting sunlight into chemical energy.
- 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:
| Used for | Amount | Why |
|---|---|---|
Macular Degeneration | 6 to 10 mg daily | as Lutein and Zeaxanthin [2 stars] Lutein and zeaxanthin are anti-oxidants that protect the retina from damage caused by sunlight. Lutein has been shown to help people with both early and advanced stages of the disease. |
Macular Degeneration | Refer to label instructions |  [1 star] Lutein and zeaxanthin, anti-oxidants in the carotenoid family, protect the retina from damage caused by sunlight. |
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The information presented by TraceGains 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 December 2024.
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