Astaxanthin | Antioxidant | health

Sometimes it is difficult to navigate through the jungle of nutritional supplements available on the market. Which ones are really effective? Among these elements, astaxanthin has recently attracted great attention for its exceptional properties. Let's find out together how this is Carotenoid Unique can enhance your well-being.

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What is astaxanthin?

Astaxanthin is a carotenoid, which is a type of… Natural pigment They are mainly found in certain types of algae and fish. In fact, astaxanthin is what gives some fish and shellfish, such as salmon and shrimp, their distinctive pink color. This carotenoid is a close relative of beta-carotene, lutein, and zeaxanthin, all of which are powerful antioxidants.

Astaxanthin is mainly extracted fromAlgae Haematococcus pluvialisWhich is famous for its high content of this carotenoid. Once harvested and processed, it is often marketed as a dietary supplement.

Origin of astaxanthin

As mentioned above, astaxanthin comes primarily from the algae Haematococcus pluvialis, but it is also found in some seafood, good examples of which are shrimp, krill, and salmon.

However, the concentration of astaxanthin in these foods can vary greatly. For example, the algae Haematococcus pluvialis can contain up to 40,000 micrograms of astaxanthin per gram. In comparison, salmon contains only 26 to 38 micrograms per gram.

Like many antioxidants, astaxanthin works on this Neutralize free radicals inside the body. Free radicals are unstable molecules that can cause damage to cells and contribute to health problems such as heart disease and cancer.

Astaxanthin is particularly effective in protecting against oxidative damage because it has a unique ability to do so Crossing the blood-brain barrier And the blood-retinal barrier. This means that it can deliver its antioxidant benefits to the brain and eyes, which is not the case with all antioxidants.

Health benefits of astaxanthin

The main role of astaxanthin is its function as an antioxidant. Antioxidants, as you surely know, fight free radicals whose excess can damage cells and promote the development of diseases. Astaxanthin's status as an excellent antioxidant is well established: it is up to 65 times more potent than vitamin C and 50 times more powerful than vitamin E.⁽¹⁾.

Benefits for the skin

there Skin health It is another area in which astaxanthin excels. In fact, its ability to neutralize free radicals can help prevent oxidative damage that leads to skin aging. It can also improve skin hydration and elasticity and reduce the appearance of wrinkles and age spots.

Athletic performance: a key ally

Astaxanthin may also improve athletic performance. It enhances endurance, reduces fatigue and speeds up recovery after exercise. Studies have shown that it can increase the body's ability to burn fat during exercise, which can help improve endurance.

Astaxanthin and inflammation

In addition, astaxanthin has anti-inflammatory properties. It can help modulate the body's response to inflammation, which can be beneficial in the context of chronic inflammatory diseases.

Eye protection

Finally, astaxanthin has shown positive effects on eye health, including helping prevent or slow the development of some age-related eye conditions.

Recommended dose of astaxanthin

Although the benefits of astaxanthin are numerous, it is necessary to respect the recommended dosage. Most clinical studies suggest a dose of 4 to 18 mg per day. It is recommended to start with a lower dose and gradually increase if necessary.

The last word

Astaxanthin is not just a nutritional supplement. It is a true ally of your health, able to act on many fronts: fighting oxidative stress, improving skin health, increasing athletic performance, fighting inflammation, protecting eye health…. There are many reasons why you should consider this carotenoid a valuable asset in your quest. For luxury.