Glutamine + LDL ?

I just read the following in the latest Mens Health magazine.

In the Current Sports Medicine Report it states that Glutamine supplement increases levels of LDL cholesterol levels.

Any mention of the study that was performed? I’m not one to necessarily need studies, but to make a claim that one amino acid does this would need to have something backing it up.

The small blurb didn’t mention the study in depth.