Is it necessary for ordinary people to supplement lutein?

Lutein is an important antioxidant that protects the eyes from damage by blue light and oxidative stress, especially in the macular area of ​​the retina.
Lutein is like a "protective shield" for the eyes. It can absorb a large amount of blue light and reduce the damage of blue light to retinal cells. At the same time, it can also remove free radicals in the eyes through antioxidant effects, reduce the damage of oxidative stress to the eyes, and thus maintain the normal function and structure of the retina.

The following 6 groups of people are suitable for lutein supplementation:

1. People who watch computers and TV for a long time In modern life, many people stare at computer screens or TV for a long time. These activities will significantly prolong the time that the eyes are exposed to blue light. Blue light has high energy and can penetrate the eyes directly to the retina, causing photochemical damage. Lutein can absorb and filter blue light, reducing its damage to the eyes. Therefore, people who watch computers and TV for a long time have an increased demand for lutein, and supplementing lutein helps protect eye health.
2. Children and adolescents

Especially for those children with amblyopia, myopia, and frequent eye fatigue. Children and adolescents are in the growth and development stage, and their eyes are constantly developing and maturing. If there are problems such as amblyopia and myopia, the eye's adjustment and adaptation ability are relatively weak and easily affected by external factors. Eye fatigue means that the eyes are already in a state of overuse. Supplementing lutein can provide additional protection for the eyes, promote normal development of the eyes, relieve eye fatigue, and help prevent and improve vision problems.
3. Elderly people

Especially for the elderly who have or are at risk of developing age-related macular degeneration. As we age, the body's functions gradually decline, and the eyes are no exception. The cells in the macula of the retina are susceptible to oxidative damage and aging, leading to the occurrence of macular degeneration. Supplementing with lutein can enhance the antioxidant capacity of the macula, reduce the risk of disease, delay the progression of the disease, and protect the eyesight of the elderly.
4. Patients with diabetes and hypertension

These two types of patients are prone to retinopathy due to their diseases. Diabetes can cause blood sugar metabolism disorders, affecting the retinal microvessels, and hypertension can increase the pressure and damage of retinal blood vessels. The antioxidant effect of lutein can reduce oxidative damage to the retina and improve the function of microvessels, thereby reducing the risk of occurrence and development of retinopathy.
5. Infants and young children who are not breastfed

The lutein content in formula milk is relatively low. Breast milk is rich in a variety of nutrients that are beneficial to the growth and development of infants and young children, including lutein. For infants and young children who are not breastfed, the lutein obtained from the outside world is relatively insufficient. Infancy is a critical stage for eye development, and supplementing an appropriate amount of lutein is very important for promoting the normal development and functional improvement of the eyes.
6. People who take in too much iron

Iron is an essential trace element for the human body, but excessive intake may cause oxidative stress and abnormal lipid metabolism. Too much iron will promote the generation of free radicals and increase the risk of oxidative damage. Lutein has antioxidant properties that can neutralize free radicals, improve oxidative stress, regulate lipid metabolism, and reduce the adverse effects of excessive iron on the body.
If the body lacks lutein, it may cause a series of eye diseases, such as age-related macular degeneration, cataracts, diabetic retinopathy, macular degeneration, vitreous opacities, floaters, etc., and may also lead to poor eye development.
Therefore, according to your own situation, it is important to supplement lutein reasonably to maintain eye health. However, when supplementing lutein, you should follow the advice of a doctor or nutritionist to avoid excessive supplementation.