Essential elements in depression and anxiety. Part I

Katarzyna Młyniec, Claire Linzi Davies, Irene Gómez de Agüero Sánchez, Karolina Pytka, Bogusława Budziszewska, Gabriel Nowak

Research output: Contribution to journalLiterature reviewpeer-review

Abstract

Essential elements are very important for the proper functioning of the human body. They are required for fundamental life processes such as cell division and differentiation and protein synthesis. Thus a deficiency of these essential elements is associated with an enormous health risk that can ultimately lead to death. In recent years, studies have provided valuable information on the involvement of essential elements in psychiatric disorders, in particular depression and anxiety. There is strong evidence indicating that deficiency of essential elements can lead to the development of depressive and/or anxiogenic behaviour and supplementation can enhance therapeutic effect of antidepressants and anxiolytics. This review presents the most important results from preclinical and clinical studies showing involvement of essential elements such as zinc, magnesium, lithium, iron, calcium and chromium in depression and anxiety. From these studies it is evident that different types of depression and anxiety respond to treatment at different receptors indicating that the underlying mechanisms are slightly different. Furthermore, administration of low dose antidepressants supplemented with an element is effective and can reduce unwanted side effects in different types of depression/anxiety.

Original languageEnglish
Pages (from-to)534-44
Number of pages11
JournalPharmacological reports
Volume66
Issue number4
DOIs
Publication statusPublished - Aug 2014

Keywords

  • Animals
  • Antidepressive Agents
  • Anxiety
  • Calcium
  • Depression
  • Humans
  • Iron
  • Lithium
  • Magnesium Deficiency
  • Trace Elements
  • Zinc

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