Levocarnil & Magnesium

Hi

Has anyone tried the supplements Levocarnil (L-Carnitine) & Magnesium for Fibro?

My Husband is French and on a recent visit we went to a Fibro Specialist and on top of the usual Junista, Lyrica, Tramadol, Cymbalta, Seroquel, Stillnox he recommended these.

Keen to know if anyone's found them useful.

Thx

Jo