Zeaxanthin, also known as zeaxanthin, is a carotenoid widely found in nature that has several protective effects on the eyes. Below is a detailed description of its eye protection benefits:
Filtering blue light and resisting ultraviolet rays: Zeaxanthin is able to absorb and filter out some of the blue light and ultraviolet rays, which are harmful rays that may damage the retina if exposed to the eyes for a long period of time. Therefore, this property of zeaxanthin helps to protect the eyes from these harmful rays.
Prevents eye diseases: Zeaxanthin helps protect the macula of the eye, which is an important part of the retina responsible for the formation of central vision. Studies have shown that moderate intake of zeaxanthin can reduce the risk of eye diseases such as macular degeneration and cataracts. These diseases are common vision problems in the elderly, and zeaxanthin intake may help slow their onset and progression.
Relieve visual fatigue: Modern people use electronic devices for long hours, which can easily lead to eye fatigue. Zeaxanthin has the ability to relieve visual fatigue and improve uncomfortable symptoms such as dry eyes and foreign body sensation. This may be related to its ability to promote blood circulation in the eyes and accelerate the metabolism of the eye area.
Promote visual development: For children, the intake of zeaxanthin also helps visual development. It can help children’s eyesight develop normally, improve visual acuity and prevent vision problems such as amblyopia.
Improves night vision: zeaxanthin enhances night vision by preventing free radicals from damaging visual cells. This is an important protective factor for people who work or are active at night.
In addition to the protective effects on the eyes mentioned above, zeaxanthin has an antioxidant effect that neutralizes free radicals and reduces oxidative stress, thereby protecting cells from damage. This antioxidant effect is not limited to the eyes, but is also beneficial to overall body health.
It is important to note that although zeaxanthin has multiple protective effects on the eyes, it is not a complete substitute for other measures to protect the eyes. Maintaining good lifestyle habits, avoiding prolonged eye use, and having regular eye exams are also important measures to maintain eye health. Meanwhile, people who are allergic to zeaxanthin should avoid consuming it.