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Doctor's Best
Lutein from OptiLut, 10mg - 120 vcaps - Doctor's Best
Expiration date: 08.2027
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Lutein from OptiLut, 10mg - 120 vcaps - Doctor's Best
Lutein from OptiLut, 10mg - 120 vcaps
What is Doctor's Best Lutein? Doctor's Best Lutein supports healthy vision, supports macular pigment density, and maintains cognitive acuity. OptiLut is a 100% natural Lutein concentrate derived from marigold extract (Tagetes erecta) through a purification process without any chemical transformations. It provides a highly bioavailable, natural source of lutein and zeaxanthin esters. Lutein and zeaxanthin are the two main carotenoids found in humans, and are highly concentrated in the human retina. Lutein is the main carotenoid found in human blood, with high concentrations in the human retina. Both, lutein and zeaxanthin, work synergistically to promote eye health. Lutein and zeaxanthin are also powerful free radical scavengers that contribute to the body's antioxidant defenses. How does it work? Most of the beneficial effects of xanthophylls, such as lutein, are attributed to their ability to scavenge reactive oxygen species and other free radicals, which are either derived from the environment or generated internally during natural metabolic processes. There is evidence that lutein has free radical scavenging activity in studies of its effects on human lens epithelial cells. In one such study, cell cultures were exposed to ultraviolet (UV) light after treatment with either lutein or alpha-tocopherol. Both nutrients were found to reduce UV-induced damage to lens epithelial cells. However, lutein was found to have significantly greater photoprotective activity than alpha-tocopherol, demonstrating its potential as a powerful antioxidant. Lutein has also been shown to be an effective “blue light” filter, another daily source of oxidative stress in the polyunsaturated fatty acid-rich photoreceptors of our eyes. Why should I take Doctor’s Best Lutein? Lutein, zeaxanthin, and cryptoxanthin are yellow pigments that belong to a class of carotenoids called xanthophylls. Since the human body does not synthesize them, we rely on dietary sources for these carotenoids. The average American consumes only 2 mg of lutein and zeaxanthin per day. The best sources of these important nutrients are dark green leafy vegetables such as spinach, collard greens, and kale, as well as certain yellow-orange fruits and vegetables. Lutein, zeaxanthin, and meso-zeaxanthin are called “macular pigments” because they are the only carotenoids found in the lens and macular region of the human eye. Lutein, zeaxanthin, and cryptoxanthin are three of the most abundant carotenoids in our blood and various body tissues; their levels depend largely on our diet. Doctor's Best Lutein supplement may help maintain healthy vision.
Serving size: 2 capsules. Servings per container: 60
*Percent daily allowances are based on a 2000 calorie diet. Your daily allowance may be higher or lower depending on your calorie needs.
Ingredients: Lutein (as OptiLut Lutein Esters, extracted from Marigold (Tagetes erecta)), Trans-Zeaxanthin (as OptiLut Marigold Extract, (Tagetes erecta))
Recommended Use: Take 2 capsules daily with or without food, or as directed by a qualified nutritionist.
Warnings: Store in a cool, dry place.
Country of Origin: United States
What is Doctor's Best Lutein? Doctor's Best Lutein supports healthy vision, supports macular pigment density, and maintains cognitive acuity. OptiLut is a 100% natural Lutein concentrate derived from marigold extract (Tagetes erecta) through a purification process without any chemical transformations. It provides a highly bioavailable, natural source of lutein and zeaxanthin esters. Lutein and zeaxanthin are the two main carotenoids found in humans, and are highly concentrated in the human retina. Lutein is the main carotenoid found in human blood, with high concentrations in the human retina. Both, lutein and zeaxanthin, work synergistically to promote eye health. Lutein and zeaxanthin are also powerful free radical scavengers that contribute to the body's antioxidant defenses. How does it work? Most of the beneficial effects of xanthophylls, such as lutein, are attributed to their ability to scavenge reactive oxygen species and other free radicals, which are either derived from the environment or generated internally during natural metabolic processes. There is evidence that lutein has free radical scavenging activity in studies of its effects on human lens epithelial cells. In one such study, cell cultures were exposed to ultraviolet (UV) light after treatment with either lutein or alpha-tocopherol. Both nutrients were found to reduce UV-induced damage to lens epithelial cells. However, lutein was found to have significantly greater photoprotective activity than alpha-tocopherol, demonstrating its potential as a powerful antioxidant. Lutein has also been shown to be an effective “blue light” filter, another daily source of oxidative stress in the polyunsaturated fatty acid-rich photoreceptors of our eyes. Why should I take Doctor’s Best Lutein? Lutein, zeaxanthin, and cryptoxanthin are yellow pigments that belong to a class of carotenoids called xanthophylls. Since the human body does not synthesize them, we rely on dietary sources for these carotenoids. The average American consumes only 2 mg of lutein and zeaxanthin per day. The best sources of these important nutrients are dark green leafy vegetables such as spinach, collard greens, and kale, as well as certain yellow-orange fruits and vegetables. Lutein, zeaxanthin, and meso-zeaxanthin are called “macular pigments” because they are the only carotenoids found in the lens and macular region of the human eye. Lutein, zeaxanthin, and cryptoxanthin are three of the most abundant carotenoids in our blood and various body tissues; their levels depend largely on our diet. Doctor's Best Lutein supplement may help maintain healthy vision.
Serving size: 2 capsules. Servings per container: 60
| Quantity Per serving |
%RI* | |
|---|---|---|
| Lutein (as OptiLut Lutein esters extracted from marigold (Tagetes erecta)) | 20 mg | |
| Trans-Zeaxanthin (as OptiLut Calendula Extract, (Tagetes erecta)) | 4 mg |
*Percent daily allowances are based on a 2000 calorie diet. Your daily allowance may be higher or lower depending on your calorie needs.
Ingredients: Lutein (as OptiLut Lutein Esters, extracted from Marigold (Tagetes erecta)), Trans-Zeaxanthin (as OptiLut Marigold Extract, (Tagetes erecta))
Recommended Use: Take 2 capsules daily with or without food, or as directed by a qualified nutritionist.
Warnings: Store in a cool, dry place.
Country of Origin: United States
