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Environmental controls prevent degradation that can affect experimental outcomes

doi:10.1016/j.watres.2007.05.056 Pereira JHOS, Vilar VJP, Borges MT et al (2011) Photocatalytic degradation of oxytetracycline using TiO2 under natural and simulated solar radiation

Much of the published work on it comes from animal and lab studies, not from large human trials

It is metabolized in the small intestine and is converted to dopamine by aromatic-L-amino-acid decarboxylase (AADC) and catechol-O-methyltransferase (COMT), which can then be stored in the nigrostratial terminals

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To truly support your cellular health, your body needs a steady supply