在現代快節奏的數字屏幕時代，屏幕無處不在，全麵影響着我們的日常生活，因此保護視力健康的重要性顯著提昇。眼部營養補充劑因其能有效促進及維持視力健康而備受青睞，而在這些補充劑中，葉黃素更是一個關鍵成分。
本文將探討葉黃素對視力健康的重要性，分析其在保護視力和維持最佳眼部功能方麵的作用。同時，本文還將分析眼部營養補充劑中常見的成分，如玉米黃素和 NMN補充劑.
Understanding the Importance of Lutein for Eye Health
Lutein is a natural pigment that belongs to a group of compounds called carotenoids. It is found in high concentrations in the macula, a tiny area at the centre of the retina responsible for clear and sharp vision. It is a powerful antioxidant, protecting the eyes from harmful free radicals and reducing oxidative stress. This, in turn, helps to prevent damage to the delicate structures of the eyes and supports overall eye health.
Zeaxanthin, frequently included in lutein eye supplements, is another vital carotenoid that offers significant health benefits. These two carotenoids, the exclusive dietary ones found in the retina, are concentrated mainly in the macula, a crucial area at the back of the eye crucial for vision, earning them the designation of macular pigments.
6 Benefits of Lutein for the Eyes
Below are the advantages of incorporating an eye supplement with lutein:
1. Protection against age-related macular degeneration (AMD)
The ingredient helps filter harmful blue light and may reduce the risk of developing AMD, a leading cause of vision loss in older adults.
2. Preservation of visual acuity
It contributes to maintaining clear central vision by protecting the macula from oxidative damage.
3. Improvement of contrast sensitivity
Lutein enhances the ability to distinguish between light and dark contrasts, which is essential for driving at night or reading the fine print.
4. Reduction of glare sensitivity
By helping reduce discomfort caused by bright lights and glare, it improves overall visual comfort.
5. Prevention of cataracts
Lutein may help reduce the risk of developing cataracts, a clouding of the eye's lens that can impair vision.
6. Support for overall eye health
Its antioxidant properties help protect the eyes from oxidative stress and inflammation, promoting long-term eye health and function.
How Does Lutein Impact Different Eye Conditions?
There is evidence suggesting that lutein may also have positive effects on various eye conditions:
1. Age-related macular degeneration (AMD)
The leading cause of blindness in developed countries could potentially be mitigated by lutein and zeaxanthin, as indicated by the Lutein and Zeaxanthin intake and the risk of age-related macular degeneration study ， by Le Ma et.al in 2011.
2. Dry eye disease
Lutein can alleviate discomfort due to inadequate lubrication，such as redness, itching, and blurred vision.
3. Cataracts
Cataracts, characterised by cloudy patches in the eye lens, may be less prevalent among individuals with higher lutein and zeaxanthin intake.
How Much Lutein Do You Need?
The recommended daily intake of lutein varies depending on age, sex, and overall health. However, a general guideline for adults is to consume at least 10mg of lutein daily. This can be achieved through a combination of dietary sources and supplementation.
Foods rich in lutein include dark leafy greens such as spinach and kale and other fruits and vegetables like broccoli, peas, and corn. However, obtaining sufficient lutein solely through diet can be challenging, especially for those with a busy lifestyle or dietary restrictions.
In such cases, taking an eye supplement with lutein can be a convenient and effective way to ensure you meet your daily lutein requirements.
The Best Eye Supplement in Malaysia
MotoGene BetVision
MotoGene BetVision，combines NMN, a scientifically proven anti-aging supplement, and a carefully crafted blend of eye-nourishing nutrients to address aging concerns and support optimal eye health. Derived from Tagetes erecta Marigold flowers, BetVision's lutein and zeaxanthin have demonstrated over 30% protection against cell damage in a Spanish in-vitro study, indicating potential benefits for healthy aging.
This exclusive formula in the eye care supplement aims to enhance visual performance, including glare and contrast sensitivity while filtering blue light to alleviate digital eye strain and safeguard the structural integrity of eye tissues.
Conclusion
Lutein is an essential ingredient in eye health supplements for Malaysians due to its numerous benefits and protective effects on the eyes.
Discover more about the benefits of other NMN supplements, such as the anti-aging supplement (BetAging) and the supplement for muscle strength and function (BetMuscle).