Anses has AutoInput in March 2015 to complete the examination. These risks associated with consumption of food additives under the joint comprises glucosamine and / or chondroitin sulphate.
Four years later, she expresses an opinion, which is not of & # 39 is generally favorable. He warns allergic against these supplements.
What is Glucosamine?
This dietary supplement sold in pharmacies, health food stores. Glucosamine is designed to deal with the pain in the joints. So serves elderly people suffering from rheumatism and osteoarthritis. People who suffer mostly medical desertification! Wandering térapeuthique prevent them from having a quality medical advice and monitoring of chronic pain.
Glucosamine with & # 39 is a hidden allergen, why?
Glucosamine and chondroitin sulfate are obtained from crustacean shells. They contain tropomyosins, arginine kinase. They allergenic proteins installation is allergic to shellfish and insects. But chitin, a carbohydrate, is also involved.
For the study Dr. Xavier van der Brempt, Allergy Oasis team, stresses that these proteins and chitin are involved in insect allergies (consumer fried grasshoppers, etc.)
Allergy to shellfish and insect Warning
Anses found several cases of acute allergic or anaphylactic shock after supplementation containing glucosamine and chondroitin sulfate. He warns allergic to crustaceans and insects (arthropods in general) possible reactions with these additives.
What is allergic to dust mites?
But ticks with & # 39 are arthropods, the family of arachnids). But we have nothing to read in the ANSES report. We asked our experts to find out if mite allergy and glucosamine intake can cause cross-reactivity.
Please note that in case of allergy to food additives, described overlap with allergic identified shrimps, insects, to the residue.
Allergy to insect Van der Brempt, Beaudouin and Lavaud, 2016.