Chitosan: properties and benefits

Chitosan: properties and benefits

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It comes to us from crustaceans and we can use it for example to clean the water but not only. And the chitosan. Let's find out what characteristics this substance has, where we extract it from and why it can be useful

Chitosan: what it is

We can get this substance from deacetylation of chitin. Chitin is a polymer that we find in crustaceans as well as in insects, it serves these living beings to have hard and particularly resistant shells and armor. Each molecule of Chitosan it contains more than 5,000 units of glucosamine and has the ability to attract many oily compounds, including the well-known petroleum. This is the reason why this substance is particularly interesting in the environmental field: it can be produced and used for example for the purification of marine waters.

Always for the same characteristic relating to oily compounds, always the Chitosan turns out to be very interesting also in the medical field. Let's assume that our body does not have the characteristics required to digest this fiber, but in fact it has the ability to absorb fats and would favor its elimination through the faeces. This means we could use the Chitosan to make products that can be useful for people who need to lose weight or who record high levels of triglycerides and cholesterol in the blood.

Chitosan: properties

Supplements that contain this fiber can be effectively used in the prevention of metabolism and its consequences atherosclerotic thanks to its ability to reduce intestinal absorption of cholesterol and triglycerides. This makes it very important from a metabolic and preventive point of view.
There are researches that investigate the use of Chitosan also in the reduction of blood concentrations of urea and creatinine. This would mean providing a remedy and hope for many people suffering from chronic kidney failure.

The slimming, anti-cancer and digestive activities are secondary, they are not what make the Chitosan important.

What is still being investigated is its pharmacokinetic characteristics. They would be such as to make it able to reach theintestinal environment still intact. If so, it could exert a chelating action against the aforementioned metabolites, mediating their elimination through the faeces.

You may also be interested in our related article: How Chitosan Works

Chitosan: benefits

Based on the numerous researches carried out on properties of chitosan, let's make an overview of six possible benefits that it can boast, in relation to our health.

For example, it would be able to allow better control of the size of the atheromatous plaque, a property that has been observed by studying small rodents, also could have an inhibitory action against theabsorption of triglycerides, ensuring a reduction in the blood concentrations of these elements. Chitosan could also act against cholesterol, ensuring a significant reduction in its blood concentrations.

There are many benefits it would seem to bring to those who suffer from kidney pathologies. By combining a supplement based on this fiber to a balanced and regular diet, it would be possible to reduce the blood concentrations of urea and also the blood concentrations of creatinine.

Always integrated in the diet, it can increase the feeling of appetite and at the same time improve muscle strength and the quality of night rest. We can find advertised the chitosan as a remedy for losing weight, but there is nothing confirmed and official. Numerous studies, including experimental ones, have been carried out on overweight and obese subjects, but nothing is certain. In fact it would appear to have only a minimal effect

Chitosan: doses

There are numerous products based on chitosan that we can find on the market, it is difficult to talk about a unique dosage. We can generally indicate daily dosages of 1,000-1,200 mg, the advice is to take these substances immediately before meals with a glass of water.

Chitosan: side effects

They are quite frequent side effects related to the use of this fiber, the most frequent are nausea and diarrhea. If they appear, the intake must be stopped immediately. There are also some subjects who are better off not even approaching this substance, such as those hypersensitive to active principle or allergic to shellfish. Pregnant and breastfeeding women are also better off avoiding consumption and if you are on medication, you should consult your doctor before taking these products.

For example, it is recommended to avoid the simultaneous intake of Chitosan and multivitamin supplements or drugs because the former could reduce the bioavailability of the aforementioned elements. This happens because it binds in the intestinal lumen different lipophilic active ingredients and fat-soluble vitamins such as Vitamin A, D, E, K, antioxidants such as carotenoids and flavonoids, and some minerals such as zinc.
If, on the other hand, we are taking Vitamin C and hydroxycitric acid, we enhance the effect with chitosan.

Another related article that may interest you is Chitosan in agriculture.

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Video: Chitin, Chitosan, Glucosamine for Wounds, Scars and Anti-aging (July 2022).


  1. Tygojin

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