2023-07-03 11:52:52
Astaxanthin is found naturally in certain marine foods. Here are some examples of astaxanthin-rich foods:
wild salmon : it is one of the richest sources of astaxanthin. Preferably choose wild salmon over farmed salmon for higher astaxanthin content.
Trout : it is another fish that contains an appreciable amount of astaxanthin. It can be a great option if you are looking for an alternative to salmon.
Shrimp : they are an excellent source of astaxanthin. They are also rich in protein and essential nutrients.
Krill : Krill is a small cold-water shrimp that is a concentrated source of astaxanthin. It is often available as a dietary supplement.
algues : Some varieties of algae, such as Haematococcus pluvialis, contain astaxanthin. Seaweed is also rich in other health-promoting nutrients.
These foods can be eaten regularly to boost your astaxanthin intake. If you wish to obtain a very specific quantity, it is also possible to take dietary supplements, available in the form of capsules or capsules.
How many do we need per day?
The daily requirements for astaxanthin are not officially established, as there are no specific nutritional recommendations for this substance yet. However, studies suggest that doses ranging from 4 to 12 milligrams per day may provide health benefits.
To know : Astaxanthin is best absorbed when consumed with fats or oils, as it is fat soluble. Therefore, it is recommended to consume it with meals containing fat for better absorption.
What are the benefits of astaxanthin?
Astaxanthin has many health benefits:
Powerful antioxidant : it is an exceptionally powerful antioxidant. It helps neutralize free radicals in our body, thereby reducing oxidative damage and inflammation, and helping to prevent premature aging.
Skin Protection : astaxanthin is very beneficial for the skin: it reduces ridesTHE age spots and improve skin elasticity. In addition, it can protect the skin from damage caused by UV rays.
Eye Health Support : it contributes to ocular health by protecting the retina once morest oxidative damage. Astaxanthin reduces the risk of age-related macular degeneration (AMD) and of cataract.
Brain Protection : Astaxanthin has the ability to cross the blood-brain barrier, providing antioxidant protection to the brain. It may help prevent oxidative damage and support brain health, reducing the risk of neurodegenerative diseasess such as the disease ofAlzheimer and the Parkinson disease.
Anti-inflammatory effects : It has anti-inflammatory properties, which reduces inflammation in the body. This alleviates various symptoms like inflammatory conditions, including joint problems.
Cardiovascular benefits : It is a powerful antioxidant that can help reduce oxidative damage in the body, including that which can affect the cells and tissues of the cardiovascular system. And research suggests that astaxanthin may help improve lipid profiles by increasing good cholesterol (HDL) levels and reducing bad cholesterol (LDL) and triglyceride levels. A balanced lipid profile is important for heart health.
Improved athletic performance : Studies suggest that astaxanthin may improve athletic performance by increasing muscle endurance, reducing fatigue, and promoting recovery following exercise.
NASA’s interest in astaxanthin
Astaxanthin exhibits exceptional antioxidant properties that have attracted the interest of NASA (1) (2). Due to its unique properties, NASA is considering using this molecule to supplement the diet of astronauts on space missions. The goal is to take advantage of astaxanthin’s abilities to combat the harmful effects of radiation, as well as other health issues related to the space environment.
Although research into the use of astaxanthin in space is still ongoing, early studies have shown promising results. It might potentially help reduce oxidative damage caused by radiation and prevent some space-related health issues, such as oxidative stress, inflammation, and decreased immune function.
However, studies are still ongoing and further research is needed to confirm these results and determine appropriate doses for use in space. NASA is therefore continuing its research work to better understand its effects and its beneficial potential for astronauts on a space mission.
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