Manganese

Manganese is important for bone structure, CNS function and a whole range of enzymes (pyruvate carboxylases, SOD, kinases, decarboxylases...).

Function
It participates in the process of oxidative phosphorylation, thereby interfering with fat metabolism → highest concentration in cells – in mitochondria.

Source
Sources of manganese are oatmeal, whole grain bread, tea and cocoa. The estimated daily requirement (recommended dose cannot be determined) is 2-3 mg. It is excreted in bile

Deficit
The deficiency is exceptional, it can cause an increase in the level of blood lipids and associated premature atherosclerosis. Dermatitis or digestive disorders can also occur.

Toxicity
In the 19th century, it manifested itself in miners - "manganese madness" - mental disorders, parkinsonism.

Related articles

 * Trace elements

Source

 * BENEŠ, Jiří. Study materials  [online]. ©2007. [feeling. 2009]. < http://www.jirben.wz.cz/ >.