Eyes [rate]

Over the years, research has and continues to suggest that zeaxanthin is connected to the prevention of age-related macular degeneration (AMD) and eye health. In addition, there is also a strong likelihood that it is linked to the prevention of cataracts. This is, perhaps, the reason why a diet that provides you with a daily dose of zeaxanthin is highly advocated for.

But what is zeaxanthin? Well, this is a carotenoid alcohol that is found in many foods such as green leafy vegetables (collard greens, turnip greens, Swiss chard, romaine lettuce, spinach, kale etc.), eggs, and spirulina. It is also found in large concentration in many parts of the eye, which explains its connection to ocular health. Zeaxanthin is often mentioned in conjunction with lutein – also found in high concentration in the retina and an essential part of eye health.

 

Eyes

The main reason for taking zeaxanthin as a health supplement is due to its support of eye health. This is because it forms the primary component in the central macula – a pigmented area in the eyes near the center of the retina.

 

Health benefits

Numerous scientific studies show that zeaxanthin is vital in supporting normal eye functions, especially in instances where there are age-related conditions. Some of its health benefits include:

1. Eye support

Zeaxanthin is a vital component of the macula, where it helps in the filtration of blue light from the sun. This light is characterized by a high energy level which is known to damage the eyes. Since humans cannot biosynthesize zeaxanthin, they must obtain it through supplements and dietary sources.

2. Lens support

In order to collect light and focus it on the retina, the eye’s lenses must remain clear. However, over time, oxidation of the lens may occur which may lead to the clouding of the lenses. Zeaxanthin possesses antioxidant properties that help in keeping the lenses clear in the presence of free radicals.

3. Macular support

As we age, the macula tends to degenerate in a process known as age-related macular degeneration (AMD). Zeaxanthin supplements, therefore, help in lending support to the macula especially in the elderly.

 

Conclusion

Having a diet rich in zeaxanthin will not only lead to better eyesight, but skin wellness as well. Cataracts and AMD are serious eye conditions and this particular carotenoid is pivotal in keeping these issues at bay. Fruits, eggs, leafy greens, and other vegetables are part of any person’s diet for various reasons. The added benefit that they include zeaxanthin is just one more reason why we should all eat them.