Can You Take Copper with Threonine?

Research suggests that taking copper and threonine supplements together does not cause any significant interactions. A study found that copper affects the trafficking of amyloid precursor protein, which is phosphorylated at threonine 668, but this does not imply a direct interaction between copper and threonine. Therefore, consumers can likely take these supplements together without concern. No direct biochemical interaction or indirect effect of copper on threonine metabolism or vice versa was identified. The study showed that copper promotes a change in the cellular localization of amyloid precursor protein, which is phosphorylated at threonine 668, but this is a specific cellular process rather than a general interaction between copper and threonine. Phosphorylation refers to the addition of a phosphate group to a molecule, which can affect its function.