Can lutein be taken for eye fatigue?

In general, eye fatigue can be alleviated to some extent by taking lutein, which may help relieve visual fatigue, although it shouldn't be solely relied upon and should be combined with other measures.

Lutein is a natural antioxidant that neutralizes free radicals, reduces oxidative stress-induced damage to retinal cells, delays eye aging, absorbs blue light, reduces eye irritation caused by electronic screens and other sources of blue light, protects macular function, and alleviates fatigue caused by prolonged eye use.

Supplementing with lutein helps maintain normal retinal physiological function, promotes rhodopsin regeneration, enhances visual sensitivity, and relieves symptoms such as eye discomfort, pain, photophobia, and blurred vision caused by excessive eye strain.

However, note that although lutein is beneficial for the eyes, its effects are primarily preventive and health-promoting rather than producing significant therapeutic effects in the short term. When considering lutein supplementation, it's advisable to purchase from reputable sources and follow product instructions or medical guidance to avoid excessive intake. For individuals with special health conditions, such as pregnant or lactating women and those with chronic diseases, it's recommended to consult a healthcare professional before taking any supplements to ensure safety and appropriateness.