L'astaxanthine est-elle bonne pour les yeux?

Astaxanthin’s possible advantages for eye health

Major global health issues such as vision impairment and eye illness have been linked to higher morbidity and mortality as well as poorer quality of life.
The human eye is a remarkably intricate organ made up of several tissue types, layers, and components. All must be regularly maintained and operate seamlessly. But the issue with any complicated system is that there are a lot more potential failure points.

By the time we reach middle age, sunshine, artificial light, computer and smartphone screens, pollution, allergies, and foreign objects have exposed our eyes for more than a billion seconds. Then there are the insults from stress, exhaustion, lack of sleep over an extended period of time, nutritional inadequacies, and illness.

The human eye is a remarkably complicated organ, and oxidative stress is one of the most harmful attacks on our eyes.

Oxidative stress and eyes

Our eyes are subjected to one of the most harmful attacks due to oxidative stress. Reactive oxygen species (RSO), commonly referred to as “free radicals,” chemicals can harm cellular DNA and cellular structures.

Léger, pollution, and endogenous chemical processes all cause free radical generation. This happens when the body’s antioxidant defense mechanism is overwhelmed by the oxidative circumstances that produce free radicals.
Due to its exposure to light, abundance of mitochondria, and rapid metabolism of photoreceptors, the eye is particularly susceptible to oxidative stress.

The good news is that antioxidants serve as our eyes’ initial line of defense against damage.
Carotenoids are a class of antioxidant compounds that are particularly good at defending our eyes against oxidative stress and direct insult damage. These kinds of chemical compounds, which range in color from yellow to red, are lipid-soluble and serve as pigments in the cells of both plants and animals. The production of carotenoids occurs in plants, algae, champignon, and bacteria.

Astaxanthine is a powerful antioxidant — in fact, it is one of the most powerful natural antioxidants known. It crosses the retinal blood barrier and protects the eyes from oxidative stress.

The importance of astaxanthin for eye health

As one of the more effective antioxidant substances, astaxanthin provides particular protection for the eye by scavenging oxygen radical molecules. Astaxanthin collaborates with other carotenoids that support healthy eyesight, including lutein and zeaxanthin.

It has been demonstrated that astaxanthin contributes to the induction of natural defense proteins that support other antioxidant chemicals and promote detoxification. It functions as an anti-inflammatory agent by dampening molecules that signal inflammatory triggers. It also speeds up ocular blood flow velocity, which helps the blood more effectively reoxygenate retinal and eyeball tissues and remove waste and toxins.

Together with the other carotenoids, astaxanthin provides the eye with special protection since it is more effective at absorbing light across a wider range of wavelengths than other carotenoids. In reality, a number of studies demonstrate that astaxanthin can shield the retinas from harm caused by light, and they also imply that a carotenoid complex including astaxanthin may shield the eyes from harm across the full solar spectrum.

Aging-Related Eye Diseases and Astaxanthin

People are more likely to have an eye problem that impairs vision as they age. Glaucoma, cataracts, age-related macular degeneration (AMD), and diabetic retinopathy are the four main age-related eye conditions that affect seniors.
Astaxanthin’s anti-oxidants and anti-inflammatory properties may help to prevent or lessen the symptoms of age-related eye disorders.

The richest known source of natural astaxanthin, Haematococcus pluvialis microalgae, is the basis for Bestnutras. The proprietary technology of Solabia-Algatech Nutrition is created in an entirely enclosed, ecologically friendly system that is thoroughly controlled and exposed to the Arava desert of Israel’s natural sunshine, which stimulates the microalgae to produce significant amounts of active chemicals. It is a minimally processed, clean-label, sustainable, and non-GMO ingredient.

According to a preclinical investigation, Bestnutras easily reaches the brain and eyes because it passes the blood-brain and blood-retina barriers and enters the plasma.
Formulators may produce and market natural, highly bioavailable solutions for eyes, cognitive, and brain health using BestNutras’ natural astaxanthin, which will help them stand out in the market for better-for-you products.

Welcome to send us your inquiry if you need astaxanthin powder or astaxanthin supplements at [email protected].