Lutein and Zeaxanthin, same at some point, are members of the carotenoid family, and their structure is similar to β-carotene. In the human body, zeaxanthin ingredients and lutein are mainly distributed in the eyes, liver, pancreas, kidney, spleen, ovary and other tissues and organs, which play an important role in health. In the eyes, they are the only carotenoids that are highly concentrated in the macula of the retina and are a component of the macular pigment. What Is The Difference Between Lutein And Zeaxanthin? The difference is that zeaxanthin is mainly concentrated in the center of the macular area of the retina, while lutein is throughout the retina. Studies have shown that in the central area of the retina, the ratio of lutein to zeaxanthin is 1:2.4; and in the area around the retina, their ratio is 2:1.
The silent eye "killer"-blue light
You may not realize it, but it is all around us, it is the silent eye "killer"-blue light. Blue light (400-500mm) is the most harmful part of visible light. The eyes cannot filter out blue light, but blue light can penetrate the eyes directly to the fundus and cause damage. Computers, TVs, mobile phones... all kinds of electronic devices not only bring convenience to our lives, but also allow us to be fully exposed to the blue light, and there is no escape.
What can protect our eyes
Since Lutein and Zeaxanthin are the only carotenoids present in the fundus of the eyes, they are specifically accumulated in the eyes after being absorbed by the body, protecting the eyes from oxidative stress and free radical damage, and filtering harmful blue light. Then the easiest way to protect the eyes is to take Lutein and Zeaxanthin as part of daily dietary nutrition. Unfortunately, our body cannot synthesize lutein ingredients and zeaxanthin by itself, but needs to be taken from the outside world. Studies have shown that most people can only get 1-2mg of these two types of nutrients from their diet every day. But our body needs 10mg lutein and 2mg zeaxanthin every day. Therefore, additional supplements are a good way to save your eyes.
People also ask
Who should not take lutein?
Do not take more than 20 mg per day of a lutein supplement. Pregnant or breastfeeding women and children should not take supplemental lutein.
Does lutein interact with any medications?
Lutein has no known severe, serious, moderate, or mild interactions with other drugs.
How much zeaxanthin should I take daily?
The recommended dosage for eye health: 10 mg/day for lutein and 2 mg/day for zeaxanthin. Side effect: they may turn your skin slightly yellow.
