Basic Facts
Effects
Indications
Composition
Dosage
Side Effects/Contraindications
Instructions
BASIC FACTS
Lutein is a highly potent antioxidant from the carotenoid family. These fat-soluble substances are produced exclusively by plants and are mostly contained in the leaves, where they protect the cells against the harmful effects of light. In human beings, lutein is primarily found in the central area of the retina of the eye, which is called macula (yellow spot of the retina). Here, lutein probably acts primarily as a filter to protect the eye. In addition, this carotenoid also seems to have an important preventive function against the age-related macular degeneration - the number-one cause for progressing blindness in old age.
In general, antioxidants, and in particular, lutein, provide effective protection of the eyes against the harmful UV rays of the sun light. Therefore, people spending the greater part of the day in bright sun light should be aware of the dangers of the excess influence of light on the eyes. For this reason, these people should make sure that their daily diet always has a high lutein content. High concentrations in lutein are found in certain types of vegetables, in particular in spinach, cabbage, green lettuce, broccoli, leek and peas. In scientific investigations it could be proved that the eating of lutein-rich food can lower the risk of developing macular degeneration in later life.
 EFFECTS
Sufficient intake of lutein via food can contribute to lowering the risk of macular degeneration in old age as well as to an improved health of the eye in general. The carotenoid is absorbed in the course of the digestive process and transported via the blood circulation to the retina of the eyes, where this substance is concentrated in the area of the macula. In the eye, lutein develops its protective effects for the tissue. This is done, on the one hand, by trapping mainly harmful substances (such as for instance free radicals). On the other hand, lutein absorbs the stressing and dangerous UV radiation of the sun light.
Based on the available findings of scientific studies it can be assumed that a low concentration of macula pigments (lutein) leads to an increased risk with regard to the development of macular degeneration in later life. Lutein deficiency also increases the risk of developing a clouding of the lens of the eye, which is called a cataract. Sufficient intake of lutein in the diet and in the form of food supplements can contribute to significantly lowering the risk of developing a cataract (by up to 20 percent) or macular degeneration (by up to 40 percent).
INDICATIONS
The most important functions of a sufficient or supplementing intake of lutein include:
- prevention of age-related macular degeneration
- protection against cataract
- support of the normal function and health of the eye
- protection against free radicals (antioxidant)
COMPOSITION
One capsule contains 20 mg of pharmaceutical grade Lutein.
DOSAGE
In normal cases take 1 capsule of lutein per day with plenty of fluid. If lutein is taken in the form of a food supplement, the substance should always be ingested at meals as this improves the absorption (bioavailability) of the carotenoids.
Lutein is contained in a number of substances of food supplements as well as in multivitamin preparations. However, attention should be paid to the fact that the respective preparation contains a sufficient quantity of the carotenoid in order to guarantee an effective protection of the eyes. In numerous preparations, however, the lutein content is insufficient. The daily minimum requirement of lutein is actually between 4 and 6 mg. Accordingly, the concentration of the carotenoid should always be strictly controlled.
SIDE EFFECTS / CONTRAINDICATIONS
No substantial side effects have been reported in connection with the use of lutein as a food supplement at the recommended dosages. If taken in large amounts, lutein can cause gastrointestinal symptoms. Individuals who are hypersensitive to any constituent of the product are advised against taking it. Lutein should not be taken during pregnancy or lactation.
INSTRUCTIONS
It is generally recommended to consult a specialist before taking food supplements. If you have a pre-existing disease or are already receiving long-term drug treatment, you should use lutein only after having consulted a doctor first. If you experience any symptoms while taking lutein, you should consult a doctor and inform him or her of the intake.
This product is available at pharmacies or via Pharmatrans Inc.
For information about prices and packing sizes click here.
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