Copper Deficiency - Mechanisms There are 2 main mechanisms of copper deficiency Decreased intake from: - Gastric bypass, Celiac which reduce absorption - Reduced intake in the setting of TPN Decreased uptake from Zinc Overdose: - Pill Supplements - Tooth denture creams UTSWIM Chiefs @UTSWIMchief #Copper #Deficiency #Causes #differential #diagnosis #pathophysiology