Lutein and Zeaxanthin
Lutein and zeaxanthin are both different isomers of the same xanthophyll pigment molecule. They are naturally occurring carotenoids found in highest abundance in green leafy vegetables. Both of these molecules play a large role in eye health. They are both found to be highly concentrated in the retina, which is the lining on the back of the eye that is responsible for vision.
Lutein and zeaxanthin are responsible for the ability of our eyes to absorb blue light, which is a wavelength of light that produces free radicals and puts significant oxidative stress on tissues. Studies show a correlation between high lutein consumption and increased pigmentation of the retina. Increased pigment has been shown to lower your risk of macular degeneration and cataracts, although it doesn’t reverse already established illnesses. Interestingly, lutein is found in highest concentration in the peripheral retina, which better senses motion and black-and-white.
Zeaxanthin, on the other hand, is found to be highly concentrated in the macula, the more detail and colour-sensitive region of the retina. Lutein may also prove helpful for retinopathies associated with advanced diabetes likely from protection against damage from excess sugar in the blood.
How can I get lutein and zeaxanthin?
Eating a diet rich in green leafy vegetables like spinach, kale and collard greens is a great way to increase your lutein and zeaxanthin intake. As a supplement, lutein comes individually in capsules, or as a sublingual spray for those with compromised digestion. Both lutein and zeaxanthin can be found in a number of combination formulas for eye health. There is currently no recommended dosage for lutein or zeaxanthin.
Lutein and zeaxanthin are non-toxic, but can cause harmless yellow-orange skin pigmentation if consumed in very large amounts. Lutein and Zeaxanthin are two carotenoids essential for maintaining eye health:
- Provides antioxidant for the maintenance of eye health.
- Helps to reduce the risk of developing cataracts.
- Helps to improve macular pigment optical density.
- Helps to maintain eyesight in conditions (associated with sunlight damage), such as cataracts and age-related macular degeneration.
- Health Canada NPN: 80045581
Lutein and Zeaxanthin Ingredients:
- Lutein esters (Tagetes erecta)…………………………….40 mg
- Zeaxanthin esters (Tagetes erecta)……………………….5 mg
- Non Medicinal Ingredients
- Microcrystalline Cellulose, Magnesium stearate, Gelatin
Lutein and Zeaxanthin Does not Contain
Dairy, egg, gluten, soy, wheat, corn, yeast, nuts, artificial sweeteners, colours or flavours
Lutein and Zeaxanthin Dosage:
- Adults: Take 1 capsule daily or as directed by a healthcare practitioner.
Lutein and Zeaxanthin Cautions:
- As with any natural health products, you should consult a healthcare practitioner on the use of this product.
- Do not use if seal is broken.
- Keep sealed, store in a cool, dry place and at 15 – 25 deg. Celsius.
- Keep out of reach of children.