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[Tracing trace elements in mental functions].

Zoltán Janka1

  • 1Szegedi Tudományegyetem, Általános Orvostudományi Kar, Pszichiátriai Klinika, Szeged.

Ideggyogyaszati Szemle
|December 14, 2019
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Summary
This summary is machine-generated.

Essential trace elements like zinc and iron play vital roles in brain function. Deficiencies or excesses of these elements are linked to various mental health conditions, including depression and cognitive decline.

Keywords:
lithiummental functionpsychiatrytrace element

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Area of Science:

  • Biochemistry
  • Neuroscience
  • Nutritional Science

Background:

  • Trace elements are vital for biological functions, with specific roles in neurochemistry.
  • Imbalances in essential trace elements (e.g., zinc, iron, iodine) are implicated in psychiatric disorders.
  • Both deficiency and excess of trace elements can negatively impact mental health.

Purpose of the Study:

  • To explore the link between trace element status and mental health outcomes.
  • To investigate the role of specific trace elements in psychiatric conditions such as depression, schizophrenia, and cognitive deterioration.
  • To examine the potential of lithium as a trace element in mental health treatment.

Main Methods:

  • Literature review of scientific investigations on trace elements and mental health.
  • Analysis of studies correlating trace element levels with psychiatric disorders.
  • Examination of research on lithium's therapeutic effects and its trace element status.

Main Results:

  • Deficiency of trace elements like zinc (Zn), chromium (Cr), and iron (Fe) is associated with depression, cognitive decline, and ADHD.
  • Excessive levels of copper (Cu), manganese (Mn), and cobalt (Co) can induce mental disturbances.
  • Lithium (Li), though not officially classified as a trace element, shows potential efficacy at low concentrations, with inverse correlations found between drinking water Li levels and suicide rates.

Conclusions:

  • Trace element balance is crucial for maintaining mental well-being.
  • Further research is needed to fully elucidate the role of trace elements in psychiatric disorders and potential therapeutic applications.
  • Lithium's potential as a trace element in mental health warrants continued investigation.