A favorite of athletes and a common ingredient in many food supplements, glucosamine is a natural substance found in cartilages and joints. Shall we present it to you?
What is glucosamine?
Don’t be fooled by its somewhat complicated name that looks straight out of a chemistry book: glucosamine is 100% natural! It is, in fact, ’a substance made by our bodies from glucose and glutamine, the amino acid most commonly found in blood and muscles. Glucosamine is located in cartilage and participates in its formation and regeneration.
What is glucosamine used for?
First of all, you should know that it is our joints that ensure the movements of our skeleton in all fluidity. Via the cartilage, they allow our bones to articulate, to come into contact without pain against each other.
The cartilage is not vascularized (irrigated by blood vessels), it is the synovial fluid which is responsible for nourishing and protecting it. Moreover, although the exact functioning of glucosamine is still studied today, the research carried out on this subject suggests that it plays a primordial role in the lubricating function of the synovial fluid in question … explain the importance of glucosamine in the health of cartilage, and therefore joints … And by extension, skeletal mobility!
Who is glucosamine for?
If glucosamine is produced by the body, you should know that the more the years pass, the more this production weakens. Athletes, more exposed to joint injuries, especially to the knees, therefore have an interest in taking care of their joints. Indeed, repetitive shock waves (even dampened by suitable sports shoes) – caused by impact sports such as running, rugby, etc. – or even weights lifted in weightlifting, cause microtrauma that could damage cartilage and joints. But athletes are not the only ones to have to guard against this, people exercising particularly trying jobs can also be subjected to joint pain.
Where can I find glucosamine?
As we said before, glucosamine itself cannot be found in the diet since it is a substance made by the body from glucose and glutamine. While we are easily familiar with foods with glucose (honey, bread, pasta, etc.), the same is not true of glutamine. Well be aware that you will find it in cereals, legumes, spinach, raw parsley, meat, fish, eggs, dairy products, etc.
Not only does this product contain glucosamine (synthesized from chitin taken from crustacean shells), but also chondroitin, another component of cartilage .
If glucosamine is in full expansion, it is unfortunately not (yet) the most (re) known ingredient in the athlete’s diet to date… But that’s only ‘a matter of time! Glucosamine has not finished telling us its secrets, and we do not know everything about its benefits or how it works, which is to say how promising it is! One thing is certain, to try it is to adopt it!