| What does it do? Lutein is an antioxidant in the carotenoid family
(naturally occurring fat-soluble pigments found in plants). Lutein is the primary carotenoid present in the central
area of the retina called the macula. Lutein may act as a filter to protect the macula
from potentially damaging forms of light. Consequently, lutein appears to be associated
with protection from age-related macular degeneration (the leading cause of blindness in
older adults). Where is it
found? Spinach, kale,
collard greens, romaine lettuce, leeks, and peas are good sources of lutein.
Lutein has been used in
connection with the following conditions (refer to the individual health
concern for complete information):
Who
is likely to be deficient? While a deficiency has not
been identified, people who eat more lutein-containing foods appear to be at lower risk of
macular degeneration. One study found that adults with the highest dietary intake of
lutein had a 57% decreased risk of macular degeneration compared with those people with
the lowest intake, and of the carotenoids, lutein/zeaxanthin are most strongly associated
with this protection.1 In at least one trial, a similar link was suggested
between low dietary lutein and increased risk of cataracts.2 |
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Product Recommendations |
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