I’m sorry, but the term “Lchrixym” does not appear to correspond to any known supplements or vitamins, nor is there any information available about a person named Marlene Beliveau in relation to this term. It is possible that there may have been a misunderstanding or misspelling in the information provided.
If you could provide more details or clarify the information, I would be happy to help you search for information about any potential issues or concerns related to supplements, vitamins, or any other products or services involving Marlene Beliveau.