Hi, I have a problem. I think I've been having a copper deficiency for a while. I have symptoms of anemia and everytime I tike zinc my nails get a purple color and I will feel bad. I've gained a lot of weight ( I read low copper levels can cause low thyroid, what may cause the weight problem) and I also have low magnesium that doesn't respond to supplements, I've read somewhere that copper is needed for magnesium absorption. The problem is I started to take copper yesterday and I suddenly felt very jittery and depressed. Today I took it again and I get the same result. I also have adrenal fatigue which can cause high unbound copper. Maybe that's the problem? I als wonder, are there other deficiencies that can cause magnesium malabsorption? I already tried b6, b-complex,taurine,calcium,zinc I also have frequent sore throat, frequent bladder infections, acne,chapped lips,... I'm lost at what to do , does somebody experience the same?