In this piece of article, we will know what the best vitamins to maintain eye
health is? Do you need to take supplements to keep your eye
health? I am here to bring you the latest information on eye health and
What are lutein and zeaxanthin good for?
xanthophylls that are
found in our eyes. Xanthophylls are one of the major types of carotenoids.
Which are yellow, orange, or red, fat-soluble pigments that give color to
plant parts such as ripe tomatoes and autumn leaves.
are produced by plants algae and some bacteria. Carotenoids can be divided
into two groups:
in provitamin forms, such as beta-carotene that can be converted by
our body into vitamin A.
have antioxidant properties, can scavenge free radicals, and are
thought to absorb damaging light waves, but they do not convert into
vitamin A in our body.
retina, which is the layer of the nerve tissue in our eyes that is
responsible for forming images and enabling us to see.
was associated with a significantly lower risk of developing wet age-related
macular degeneration or
slow down the progression of macular degeneration in people with moderate to
crystalline lens where they act as antioxidants, protecting against
oxidative stress that can cause early cataract formation.
lutein and zeaxanthin slows down cataract progression, the study did
find that in participants with the lowest quartile of dietary intake of
lutein and zeaxanthin, supplementation of those two nutrients showed some
evidence of a beneficial effect on the progression of the cataract
What is the best source of lutein and zeaxanthin?
lutein and zeaxanthin
primarily from our diet. I want to share with you some of the whole foods
that naturally contain high concentrations of lutein and zeaxanthin. Dark
leafy green vegetables
lutein and zeaxanthin. While there is no official recommended dietary
allowance or RDA for lutein and zeaxanthin. Daily intake of approximately
6mg of lutein and zeaxanthin has been associated with a decreased
risk of AMD.
eye institute or NEI for macular degeneration, called the AREDS2 formula
10mg of lutein and 2mg of zeaxanthin
per recommended serving.
adults greater than 50 years of age fall well below this level, with
an average intake of less than 2mg per day for both men and women.
been associated with a decreased risk of AMD.
Should you take supplements for lutein and zeaxanthin?
fruits and vegetables, the diet itself may contain a sufficient amount of
those two vitamins.
degeneration, or those with a history of macular degeneration, as well as
people with dietary restrictions that may result in a low intake of
those 2 nutrients.