Lutein Plus Veg Caps
Viridian Lutein Plus 30 Veg Caps
Ένας συνδυασμός με σημαντικά θρεπτικά συστατικά γιά συντήρηση των οφθαλμών
Η Lutein Plus της Viridian είναι ένας συνδυασμός θρεπτικών συστατικών από φυτικά εκχυλίσματα που έχουν ιδιαίτερα ερευνηθεί, και τα οποία μπορεί να βοηθήσουν στη διατήρηση της υγείας των ματιών, προσφέροντας προστασία από τις ζημιές που προκαλούνται από τις ελεύθερες ρίζες και από περιβαλλοντικούς παράγοντες όπως η ρύπανση και η έκθεση στον ήλιο και επίσης να συμπληρώσει τυχόν διατροφικές ελλείψεις.
Χρήση: Γενική υποστήριξη των οφθαλμών, καταπόνηση των ματιών, φτωχή νυχτερινή όραση, καταρράκτης, εκφύλιση της ωχράς κηλίδας, αντιοξειδωτική προστασία, διαβητική αμφιβληστροειδοπάθεια, βοηθά στην υποστήριξη της παροχής οξυγόνου και της ροής του αίματος στους ιστούς των ματιών.
Αντενδείξεις: Δεν συνιστάται για χρήση κατά την εγκυμοσύνη και τη γαλουχία.
Αλληλεπιδράσεις: Δεν έχουν έχουν αναφερθεί δυσμενείς επιπτώσεις από την χρήση λουτεΐνης. Η λουτεΐνη λειτουργεί μαζί με τη ζεαξανθίνη, ένα άλλο αντιοξειδωτικό που βρίσκεται στα ίδια τρόφιμα και συμπληρώματα με τη λουτεΐνη. Κατά τη στιγμή της γραφής, δεν υπάρχουν γνωστές αλληλεπιδράσεις φαρμάκων με τη λουτεΐνη.
Δόση: Μια μέχρι τρείς κάψουλες την ημέρα με το φαγητό ή όπως συστήσει ο γιατρός.
ΣΥΣΤΑΤΙΚΑ: Λουτεΐνη από Marigold (200 mg σε 5%) 10mg, Φυσικό β-καροτένιο / D.salina μείγμα καροτινοειδών 5mg (Παροχή: Β-καροτένιο 5mg, Κρυπτοξανθίνη 39ug, Alpha 158ug καροτίνη, Ζεαξανθίνη 32ug, Η λουτεΐνη 25ug), Μύρτιλλο Φρούτα (βιολογικά) 50mg, Εκχυλίσμα Μύρτιλλο 4:01 50mg, L-Ταυρίνη 50mg, Βιταμίνη Ε (φυσικό d-άλφα τοκοφερόλη) 50iu, Εσπεριδοειδή βιοφλαβονοειδή 20mg, Σελήνιο (L-σεληνομεθειονίνη) 100ug, Εκχυλίσμα φλοιού Pine (95% OPC) 20mg, Ψευδάργυρος (κιτρικός) 5mg, L-Glutathionine 10mg, Λυκοπένιο από ντομάτα (10mg σε 5%) 500ug, Χαλκός (κιτρικός) 500ug, Χρώμιο (picolinate) 100ug.
Viridian Lutein Plus 30 Veg Caps
A combination of important eye maintenance nutrient. Bilberry was reputedly used by pilots during WW2 to aid with night vision.
Viridian’s Lutein Plus is a combination of nutrients and highly researched plant extracts, which can help maintain eye health through to later years, offering protection against free radical damage caused by dietary deficiency or environmental factors such as pollution and sunlight exposure.
Lutein: Studies have noted that a higher dietary intake of lutein and zeaxanthin is related to reduced risk of cataracts and age-related macular degeneration, two eye conditions for which there is minimal options when it comes to effective prevention. Researchers speculate that these carotenoids may promote eye health through their ability to protect the macula from light-induced oxidative damage and aging through both their antioxidant actions as well as their ability to filter out UV light. Consequently, lutein appears to be associated with protection from age-related macular degeneration (the leading cause of blindness in older adults). People showing protection from macular degeneration have been reported to have eaten about 6 mg of lutein per day from food. Lutein, in supplemental form, should be taken with fat-containing food to improve absorption. Viridian chooses to use Marigold flowers (calendula) to provide a naturally rich source of Lutein.
Beta Carotene (D.Salina Algae): Carotenes represent the most widespread group of naturally occurring pigments in nature. There are over 600 carotenoids with only 30 to 50 having vitamin A activity. Carotenes are intensely coloured (red and yellow) group of fat soluble compounds. Beta carotene would appear to have the highest pro-vitamin A activity. This Beta carotene formula uses a natural source of synergistic carotenoids derived from one of nature’s richest sources, the sea algae DUNALIELLA SALINA. Vitamin A is found in four kinds of photo-pigments within the retina, it plays a crucial role in the function of rods and cones needed for the transmission of the visual impulse. Poor adaptation to changes in light and poor vision at night, are some of the initial findings in low vitamin A conditions.
Bilberry: Bilberry extract’s visual enhancement properties were first studied by French researchers on Royal Air Force pilots during World War II. Administration of bilberry extract resulted in improved nighttime
visual acuity, faster adjustment to darkness, and faster restoration of visual acuity after exposure to glare.
Bilberry extracts are rich in a flavonoid known as anthocyanoside, which exerts potent effects primarily through improving blood flow and the delivery of oxygen to the eye. Anthocyanoside, has been shown to speed the regeneration of rhodopsin, the purple pigment that is used by the rods in the eye for night vision. The potent antioxidant effects of Bilberry also protect the eyes from free-radical damage, the causative factor involved in the development of cataracts and macular degeneration. The collagen protecting effects of bilberry also play a significant role in prevention and treatment of glaucoma. Bilberry may lower the risk of some diabetic complications, such as diabetic cataracts and retinopathy. One study found that a standardized extract of bilberry could improve signs of retinal damage in people with diabetic retinopathy.
Taurine: Taurine is thought to have high antioxidant properties and so is able to protect cell membranes from oxidative damage and also counteract the effects of human ageing. Taurine is an inhibitor of hydroxyl radical and superoxide radical. It has been shown to prevent lipid peroxidation in cataractous lenses. The eye lens contains a significant concentration of taurine, a sulfonated amino acid, and its precursor hypotaurine. It is hypothesised that taurine and hypotaurine may have this purported function of protecting the lens proteins against glycation and subsequent denaturation, in addition to their other functions. Taurine is also found in human tears and is especially rich in eye tissue particularly the cornea. Many multi purpose contact lens solutions actually now contain taurine.
Selenium and Vitamin E: These antioxidants are known to function synergistically and thus both included within this formula. Selenium triggers the production of one of the body’s most powerful antioxidants. This free radical scavenger mops up toxins in the body that can damage cells and with the tissues in the eyes using the most oxygen in the body supplementation with Selenium would be prudent. Early studies have revealed that the selenium content in a human lens with a cataract is only fifteen percent of normal levels.
Vitamin E is the most important fat-soluble antioxidant present in human and animal tissues. It is found in the lipid-rich areas of cells such as in cell membranes and the brain. It is at these sites where it acts to stabilise and protect against oxidative damage caused by free radicals, heavy metals, and environmental toxins. Vitamin E plays an important role in the health and integrity of the lipid-rich nerve cells. Diabetics appear to have an increased requirement for vitamin E.
Citrus Bioflavonoids: Bioflavonoids include rutin, hesperidin, quercetin, and naringin. Impressive results have been obtained in the treatment of capillary permeability, micro-vascular blood flow, diabetic retinopathy, bruising, and sports injuries. Citrus bioflavonoids also possess antioxidant activity, anti-allergic, and anti-inflammatory effects and an ability to increase intracellular levels of vitamin C.
Chromium: Chromium is a co-factor for insulin; without adequate insulin production, as seen in Type I (insulin-dependent) diabetes, the body suffers from high levels of blood glucose. This results in susceptibility to diabetic retinopathy (various non-inflammatory diseases of the retina that can lead to blindness), neuropathy (a degenerative state of the nervous system) and other diabetic complications.
Pine Bark: Pine bark extract has shown positive affects in many clinical studies, including more than 1,000 diabetics, in strengthening the tiny capillaries in the eye. Researchers conducted the studies because pine bark has previously been shown to strengthen the circulatory system. Pine Bark has also been studied in connection with other complications associated with diabetes. Diabetes increases the production of free radicals, which damage the body by increasing the risk of heart attack, nerve damage, cataracts, blindness and stroke. In addition to possessing excellent antioxidant activity, pine bark has been shown to increase blood flow to the retina and improve visual processes.
Zinc: Zinc is required for two important enzymes in the retina that are needed for healthy vision. In a double-blind trial, supplementation using zinc supplements daily for one to two years, significantly reduced the rate of visual loss in people with macular degeneration. Zinc plays an essential role in the body in manufacturing antioxidant enzymes and for enabling a healthy immune function.
L-Glutathione: Glutathione and the related enzymes belong to the defence system protecting the eye against chemical and oxidative stress. Glutathione contributes to lens transparency as well as to the transparent and refractive properties of the mammalian cornea, which are essential for proper image formation on the retina. In the cornea, glutathione also plays an important role in maintaining normal hydration level, and in protecting cellular membrane integrity.
Lycopene: The most abundant carotenoid in tomato is lycopene, followed by phytoene, phytofluene, zeta-carotene, gamma-carotene, beta-carotene, neurosporene, and lutein. Individuals with low levels of lycopene have been found to be twice as likely to have age-related macular degeneration.
Copper: Copper is also involved in the production of SOD alongside zinc. Copper is also necessary for the activation of an enzyme lysyl oxidase, required for in the crosslinking of collagen and elastin, crucial for healthy eyes, skin, hair, bone, blood vessels and joints.
Dosage: One to three capsules daily or as directed by a healthcare practitioner.
A study conducted in the Netherlands found that volunteers who took natural lutein supplements derived from marigolds, showed a substantial increase in plasma lutein concentration and macular pigment optical density. The male participants took a daily dose of 10 mg of lutein for a period of 12 weeks.
Potential applications: General eye support, eye strain, poor night vision, cataracts, macular degeneration, antioxidant protection, diabetic retinopathy, helps support oxygen delivery and blood flow to eye tissues.
Known contraindications: Not recommended for use during pregnancy and lactation.
Interactions: No adverse effects from lutein have been reported. Lutein functions together with zeaxanthin, another antioxidant found in the same foods and supplements as lutein. At the time of writing, there were no well-known drug interactions with lutein.
Useful links: General eye health – hemp seed oil (GLA shown to help dry eyes), multi-phytonutrient complex, bilberry with eyebright, ginkgo biloba (supportive in cases of poor peripheral circulation).
Seddon JM, Ajani UA, Sperduto RD, et al. Dietary carotenoids, vitamins A, C, and E, and advanced age-related macular degeneration. JAMA 1994;272:1413–20.
Zhang W, Chen C, Dong B, Lu D, Chen D. [The role of taurine as hydroxyl radical inhibitor and its effect on lipid peroxidation in selenite cataract] Zhonghua Yan Ke Za Zhi. 2002 Mar;38(3):157-60.
Wegmann R, Maeda K, Tronch P, Bastide P. Effects of anthocyanosides on photoreceptors. Cytoenzymatic aspects. Ann Histochim 1969;14:237-256.
Caselli L. Clinical and electroretinographic study on activity of anthocyanosides. Arch Med Int 1985;37:29-35.
Devamanoharan PS, Ali AH, Varma SD.Prevention of lens protein glycation by taurine. Mol Cell Biochem. 1997 Dec;177(1-2):245-50.
Cornish KM, Williamson G, Sanderson J. Quercetin metabolism in the lens: role in inhibition of hydrogen peroxide induced cataract. Free Radic Biol Med. 2002 Jul 1;33(1):63-70.
Ganea E, Harding JJ.Glutathione-related enzymes and the eye. Curr Eye Res. 2006 Jan;31(1):1-11.
Schonlau F, Rohdewald P.Pycnogenol for diabetic retinopathy. A review. Int Ophthalmol. 2001;24(3):161-71.
J.A. Mares-Perlman et al., ‘Serum Antioxidants and Age Related Macular Degeneration in a Population Based Case-Control Study’, Arch Ophthalmol 113 (1995): 1518-